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-atomic/lamport_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 10:14:11,768 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 10:14:11,771 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 10:14:11,788 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 10:14:11,790 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 10:14:11,791 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 10:14:11,793 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 10:14:11,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 10:14:11,805 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 10:14:11,806 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 10:14:11,807 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 10:14:11,810 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 10:14:11,811 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 10:14:11,812 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 10:14:11,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 10:14:11,817 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 10:14:11,817 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 10:14:11,821 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 10:14:11,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 10:14:11,828 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 10:14:11,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 10:14:11,835 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 10:14:11,838 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 10:14:11,839 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 10:14:11,839 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 10:14:11,840 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 10:14:11,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 10:14:11,841 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 10:14:11,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 10:14:11,845 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 10:14:11,845 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 10:14:11,847 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 10:14:11,847 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 10:14:11,847 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 10:14:11,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 10:14:11,849 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 10:14:11,849 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 10:14:11,874 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 10:14:11,875 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 10:14:11,876 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 10:14:11,876 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 10:14:11,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 10:14:11,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 10:14:11,877 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 10:14:11,877 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 10:14:11,877 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 10:14:11,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 10:14:11,879 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 10:14:11,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 10:14:11,879 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 10:14:11,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 10:14:11,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 10:14:11,880 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 10:14:11,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 10:14:11,880 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 10:14:11,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 10:14:11,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 10:14:11,881 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 10:14:11,881 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 10:14:11,881 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 10:14:11,881 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 10:14:11,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 10:14:11,882 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 10:14:11,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 10:14:11,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 10:14:11,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 10:14:11,945 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 10:14:11,946 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 10:14:11,947 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/lamport_true-unreach-call.i [2018-11-20 10:14:12,006 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6135f5fb/289c378bd53d4b66a20250fbc3265e73/FLAG636e70c04 [2018-11-20 10:14:12,531 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 10:14:12,531 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/lamport_true-unreach-call.i [2018-11-20 10:14:12,556 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6135f5fb/289c378bd53d4b66a20250fbc3265e73/FLAG636e70c04 [2018-11-20 10:14:12,807 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6135f5fb/289c378bd53d4b66a20250fbc3265e73 [2018-11-20 10:14:12,817 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 10:14:12,818 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 10:14:12,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 10:14:12,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 10:14:12,823 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 10:14:12,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:14:12" (1/1) ... [2018-11-20 10:14:12,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b5af3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:12, skipping insertion in model container [2018-11-20 10:14:12,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:14:12" (1/1) ... [2018-11-20 10:14:12,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 10:14:12,911 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 10:14:13,382 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:14:13,395 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 10:14:13,459 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:14:13,532 INFO L195 MainTranslator]: Completed translation [2018-11-20 10:14:13,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13 WrapperNode [2018-11-20 10:14:13,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 10:14:13,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 10:14:13,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 10:14:13,534 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 10:14:13,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (1/1) ... [2018-11-20 10:14:13,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 10:14:13,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 10:14:13,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 10:14:13,700 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 10:14:13,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:13" (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 10:14:13,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 10:14:13,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 10:14:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-20 10:14:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-20 10:14:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 10:14:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 10:14:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-20 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-20 10:14:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-20 10:14:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-20 10:14:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-20 10:14:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-20 10:14:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-20 10:14:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-20 10:14:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-20 10:14:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-20 10:14:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-20 10:14:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-20 10:14:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-20 10:14:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-20 10:14:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-20 10:14:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-20 10:14:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-20 10:14:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-20 10:14:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-20 10:14:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-20 10:14:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-20 10:14:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-20 10:14:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-20 10:14:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-20 10:14:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-20 10:14:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-20 10:14:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-20 10:14:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-20 10:14:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-20 10:14:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-20 10:14:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-20 10:14:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-20 10:14:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-20 10:14:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-20 10:14:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-20 10:14:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-20 10:14:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-20 10:14:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-20 10:14:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-20 10:14:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-20 10:14:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-20 10:14:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-20 10:14:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-20 10:14:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-20 10:14:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-20 10:14:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-20 10:14:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-20 10:14:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-20 10:14:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-20 10:14:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-20 10:14:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-20 10:14:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-20 10:14:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-20 10:14:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-20 10:14:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-20 10:14:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-20 10:14:13,792 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-20 10:14:13,793 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 10:14:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 10:14:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 10:14:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 10:14:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 10:14:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 10:14:13,797 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 10:14:14,854 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 10:14:14,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:14:14 BoogieIcfgContainer [2018-11-20 10:14:14,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 10:14:14,857 INFO L168 Benchmark]: Toolchain (without parser) took 2040.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -721.7 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:14,859 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-20 10:14:14,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 714.12 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 10:14:14,861 INFO L168 Benchmark]: Boogie Preprocessor took 165.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -825.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:14,862 INFO L168 Benchmark]: RCFGBuilder took 1155.99 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: 61.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:14,866 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 0.21 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 714.12 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 165.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -825.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1155.99 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: 61.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...