./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7670d22f98ea1bbc7c55a73e2f2001317f1c809a ........................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7670d22f98ea1bbc7c55a73e2f2001317f1c809a ..................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:09:09,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:09:09,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:09:09,981 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:09:09,982 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:09:09,982 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:09:09,983 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:09:09,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:09:09,986 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:09:09,987 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:09:09,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:09:09,987 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:09:09,988 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:09:09,989 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:09:09,990 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:09:09,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:09:09,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:09:09,992 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:09:09,994 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:09:09,995 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:09:09,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:09:09,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:09:09,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:09:09,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:09:09,999 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:09:10,000 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:09:10,001 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:09:10,001 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:09:10,002 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:09:10,002 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:09:10,003 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:09:10,003 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:09:10,003 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:09:10,003 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:09:10,004 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:09:10,004 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:09:10,005 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 14:09:10,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:09:10,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:09:10,016 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:09:10,016 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 14:09:10,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:09:10,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:09:10,017 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:09:10,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:09:10,017 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:09:10,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:09:10,018 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:09:10,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:09:10,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:09:10,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:09:10,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:09:10,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:09:10,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:09:10,021 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7670d22f98ea1bbc7c55a73e2f2001317f1c809a [2018-11-18 14:09:10,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:09:10,054 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:09:10,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:09:10,058 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:09:10,058 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:09:10,059 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i [2018-11-18 14:09:10,107 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/43f774028/5a5df44626174f64aa96a7ffc7964486/FLAG5b8195efe [2018-11-18 14:09:10,514 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:09:10,515 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i [2018-11-18 14:09:10,525 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/43f774028/5a5df44626174f64aa96a7ffc7964486/FLAG5b8195efe [2018-11-18 14:09:10,535 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/43f774028/5a5df44626174f64aa96a7ffc7964486 [2018-11-18 14:09:10,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:09:10,538 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:09:10,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:09:10,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:09:10,541 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:09:10,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b2ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10, skipping insertion in model container [2018-11-18 14:09:10,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:09:10,585 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:09:10,807 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:09:10,815 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:09:10,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:09:10,957 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:09:10,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10 WrapperNode [2018-11-18 14:09:10,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:09:10,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:09:10,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:09:10,958 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:09:10,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:10,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... [2018-11-18 14:09:11,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:09:11,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:09:11,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:09:11,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:09:11,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/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 [2018-11-18 14:09:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_nextInt [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_monitor [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_constructor [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic__threadmain [2018-11-18 14:09:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 14:09:11,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:09:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 14:09:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 14:09:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 14:09:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 14:09:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 14:09:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 14:09:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 14:09:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 14:09:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 14:09:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 14:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 14:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 14:09:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 14:09:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 14:09:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 14:09:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-18 14:09:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_nextInt [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_monitor [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_constructor [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic__threadmain [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:09:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 14:09:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 14:09:11,090 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 14:09:11,374 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) 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) [2018-11-18 14:09:11,376 INFO L168 Benchmark]: Toolchain (without parser) took 839.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.4 MB in the beginning and 1.1 GB in the end (delta: -126.1 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:11,378 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:09:11,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.4 MB in the beginning and 1.1 GB in the end (delta: -176.9 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:11,379 INFO L168 Benchmark]: Boogie Preprocessor took 43.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:11,379 INFO L168 Benchmark]: RCFGBuilder took 374.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:11,381 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 419.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.4 MB in the beginning and 1.1 GB in the end (delta: -176.9 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 374.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 14:09:13,030 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:09:13,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:09:13,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:09:13,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:09:13,039 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:09:13,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:09:13,042 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:09:13,043 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:09:13,044 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:09:13,045 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:09:13,045 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:09:13,046 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:09:13,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:09:13,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:09:13,047 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:09:13,048 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:09:13,049 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:09:13,051 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:09:13,052 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:09:13,052 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:09:13,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:09:13,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:09:13,055 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:09:13,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:09:13,056 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:09:13,057 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:09:13,057 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:09:13,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:09:13,059 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:09:13,059 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:09:13,060 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:09:13,060 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:09:13,060 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:09:13,061 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:09:13,061 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:09:13,062 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 14:09:13,070 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:09:13,071 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:09:13,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:09:13,071 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:09:13,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:09:13,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:09:13,072 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:09:13,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:09:13,072 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:09:13,073 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:09:13,074 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:09:13,074 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:09:13,075 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:09:13,075 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 14:09:13,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:09:13,076 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 14:09:13,076 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 14:09:13,076 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7670d22f98ea1bbc7c55a73e2f2001317f1c809a [2018-11-18 14:09:13,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:09:13,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:09:13,118 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:09:13,120 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:09:13,120 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:09:13,120 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i [2018-11-18 14:09:13,160 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/3509eb67c/45bb8ad3384445d6a93ece003ef6e600/FLAG9ebf3e437 [2018-11-18 14:09:13,576 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:09:13,576 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/sv-benchmarks/c/pthread-ext/07_rand_true-unreach-call.i [2018-11-18 14:09:13,589 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/3509eb67c/45bb8ad3384445d6a93ece003ef6e600/FLAG9ebf3e437 [2018-11-18 14:09:13,598 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/data/3509eb67c/45bb8ad3384445d6a93ece003ef6e600 [2018-11-18 14:09:13,600 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:09:13,601 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:09:13,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:09:13,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:09:13,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:09:13,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:09:13" (1/1) ... [2018-11-18 14:09:13,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76351e3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:13, skipping insertion in model container [2018-11-18 14:09:13,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:09:13" (1/1) ... [2018-11-18 14:09:13,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:09:13,652 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:09:13,920 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:09:13,932 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:09:13,992 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:09:14,060 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:09:14,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14 WrapperNode [2018-11-18 14:09:14,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:09:14,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:09:14,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:09:14,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:09:14,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... [2018-11-18 14:09:14,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:09:14,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:09:14,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:09:14,210 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:09:14,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:09:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_25f00096-d171-4954-be11-fe399af5ce85/bin-2019/uautomizer/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 [2018-11-18 14:09:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:09:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_nextInt [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_monitor [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic_constructor [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure PseudoRandomUsingAtomic__threadmain [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 14:09:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 14:09:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 14:09:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 14:09:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 14:09:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 14:09:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 14:09:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 14:09:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 14:09:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 14:09:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 14:09:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 14:09:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 14:09:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 14:09:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 14:09:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 14:09:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 14:09:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 14:09:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 14:09:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 14:09:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 14:09:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 14:09:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 14:09:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 14:09:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 14:09:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 14:09:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 14:09:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 14:09:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_nextInt [2018-11-18 14:09:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_monitor [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic_constructor [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure PseudoRandomUsingAtomic__threadmain [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 14:09:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 14:09:14,296 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 14:09:14,568 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) 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) [2018-11-18 14:09:14,571 INFO L168 Benchmark]: Toolchain (without parser) took 969.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -133.2 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:14,572 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:09:14,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 459.45 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 904.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:14,573 INFO L168 Benchmark]: Boogie Preprocessor took 147.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -217.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:14,573 INFO L168 Benchmark]: RCFGBuilder took 359.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:09:14,578 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 459.45 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 904.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 147.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -217.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 359.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...