./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4d6f31d821aa025b28d4035b64808d1f0165aebf ............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4d6f31d821aa025b28d4035b64808d1f0165aebf ................................................................................................................................................................................................ 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 0.1.24-678e011 [2019-11-20 03:48:29,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:48:29,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:48:29,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:48:29,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:48:29,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:48:29,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:48:29,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:48:29,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:48:29,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:48:29,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:48:29,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:48:29,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:48:29,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:48:29,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:48:29,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:48:29,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:48:29,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:48:29,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:48:29,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:48:29,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:48:29,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:48:29,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:48:29,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:48:29,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:48:29,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:48:29,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:48:29,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:48:29,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:48:29,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:48:29,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:48:29,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:48:29,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:48:29,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:48:29,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:48:29,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:48:29,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:48:29,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:48:29,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:48:29,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:48:29,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:48:29,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:48:29,850 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:48:29,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:48:29,851 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:48:29,851 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:48:29,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:48:29,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:48:29,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:48:29,853 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:48:29,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:48:29,853 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:48:29,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:48:29,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:48:29,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:48:29,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:48:29,855 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:48:29,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:48:29,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:48:29,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:48:29,856 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:48:29,856 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:48:29,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:48:29,857 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:48:29,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:48:29,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:48:29,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:48:29,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:48:29,858 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:48:29,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:48:29,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:48:29,859 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak 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 -> Kojak 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 -> 4d6f31d821aa025b28d4035b64808d1f0165aebf [2019-11-20 03:48:30,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:48:30,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:48:30,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:48:30,087 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:48:30,088 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:48:30,089 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i [2019-11-20 03:48:30,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/a48b2be4e/61f79716c10247dcb6ac55a729067e1e/FLAGd3644ee46 [2019-11-20 03:48:30,687 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:48:30,688 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i [2019-11-20 03:48:30,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/a48b2be4e/61f79716c10247dcb6ac55a729067e1e/FLAGd3644ee46 [2019-11-20 03:48:31,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/a48b2be4e/61f79716c10247dcb6ac55a729067e1e [2019-11-20 03:48:31,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:48:31,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:48:31,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:48:31,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:48:31,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:48:31,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbded58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31, skipping insertion in model container [2019-11-20 03:48:31,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,025 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:48:31,088 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:48:31,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:48:31,530 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:48:31,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:48:31,666 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:48:31,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31 WrapperNode [2019-11-20 03:48:31,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:48:31,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:48:31,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:48:31,667 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:48:31,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:48:31,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:48:31,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:48:31,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:48:31,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... [2019-11-20 03:48:31,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:48:31,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:48:31,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:48:31,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:48:31,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-20 03:48:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:48:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:48:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:48:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:48:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:48:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:48:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:48:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:48:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:48:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:48:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:48:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:48:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:48:31,849 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:48:32,377 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 03:48:32,382 INFO L168 Benchmark]: Toolchain (without parser) took 1373.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -110.0 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:32,383 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:48:32,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:32,385 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.02 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. [2019-11-20 03:48:32,385 INFO L168 Benchmark]: Boogie Preprocessor took 45.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:48:32,386 INFO L168 Benchmark]: RCFGBuilder took 612.14 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: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:32,389 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 657.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 612.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:48:34,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:48:34,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:48:34,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:48:34,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:48:34,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:48:34,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:48:34,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:48:34,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:48:34,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:48:34,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:48:34,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:48:34,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:48:34,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:48:34,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:48:34,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:48:34,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:48:34,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:48:34,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:48:34,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:48:34,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:48:34,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:48:34,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:48:34,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:48:34,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:48:34,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:48:34,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:48:34,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:48:34,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:48:34,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:48:34,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:48:34,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:48:34,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:48:34,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:48:34,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:48:34,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:48:34,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:48:34,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:48:34,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:48:34,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:48:34,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:48:34,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:48:34,687 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:48:34,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:48:34,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:48:34,688 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:48:34,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:48:34,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:48:34,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:48:34,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:48:34,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:48:34,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:48:34,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:48:34,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:48:34,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:48:34,692 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:48:34,692 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:48:34,692 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:48:34,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:48:34,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:48:34,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:48:34,693 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:48:34,694 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:48:34,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:48:34,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:48:34,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:48:34,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:48:34,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:48:34,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:48:34,696 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:48:34,696 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:48:34,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:48:34,697 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:48:34,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:48:34,697 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak 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 -> Kojak 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 -> 4d6f31d821aa025b28d4035b64808d1f0165aebf [2019-11-20 03:48:35,022 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:48:35,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:48:35,040 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:48:35,042 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:48:35,042 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:48:35,043 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i [2019-11-20 03:48:35,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/12c34dfe4/c16d9c1ecede4ecd9eec4b665a2ae1d9/FLAG5987c2640 [2019-11-20 03:48:35,613 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:48:35,614 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/sv-benchmarks/c/pthread-wmm/mix009_pso.opt.i [2019-11-20 03:48:35,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/12c34dfe4/c16d9c1ecede4ecd9eec4b665a2ae1d9/FLAG5987c2640 [2019-11-20 03:48:35,942 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/data/12c34dfe4/c16d9c1ecede4ecd9eec4b665a2ae1d9 [2019-11-20 03:48:35,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:48:35,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:48:35,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:48:35,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:48:35,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:48:35,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:48:35" (1/1) ... [2019-11-20 03:48:35,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6e2d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:35, skipping insertion in model container [2019-11-20 03:48:35,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:48:35" (1/1) ... [2019-11-20 03:48:35,963 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:48:36,025 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:48:36,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:48:36,480 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:48:36,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:48:36,636 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:48:36,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36 WrapperNode [2019-11-20 03:48:36,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:48:36,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:48:36,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:48:36,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:48:36,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:48:36,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:48:36,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:48:36,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:48:36,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... [2019-11-20 03:48:36,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:48:36,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:48:36,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:48:36,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:48:36,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:48:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b128817b-5369-4e81-807e-9c6acf55219f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-20 03:48:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:48:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:48:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:48:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:48:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:48:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:48:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:48:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:48:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:48:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:48:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:48:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:48:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:48:36,866 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:48:37,401 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 03:48:37,406 INFO L168 Benchmark]: Toolchain (without parser) took 1459.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -81.9 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:37,407 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:48:37,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 690.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -121.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:37,409 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.09 ms. Allocated memory is still 1.1 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. [2019-11-20 03:48:37,409 INFO L168 Benchmark]: Boogie Preprocessor took 68.94 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:48:37,425 INFO L168 Benchmark]: RCFGBuilder took 634.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:48:37,428 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 690.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -121.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.94 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 634.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...