./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/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 b1fbeb8f06baec42e09d3aec49c98ac8c7deef36 ............................................................................................................................................................................................. 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_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/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 b1fbeb8f06baec42e09d3aec49c98ac8c7deef36 ................................................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-01 04:05:49,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:05:49,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:05:49,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:05:49,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:05:49,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:05:49,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:05:49,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:05:49,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:05:49,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:05:49,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:05:49,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:05:49,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:05:49,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:05:49,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:05:49,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:05:49,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:05:49,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:05:49,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:05:49,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:05:49,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:05:49,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:05:49,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:05:49,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:05:49,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:05:49,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:05:49,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:05:49,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:05:49,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:05:49,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:05:49,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:05:49,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:05:49,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:05:49,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:05:49,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:05:49,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:05:49,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:05:49,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:05:49,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:05:49,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:05:49,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:05:49,760 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:05:49,772 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:05:49,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:05:49,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:05:49,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:05:49,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:05:49,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:05:49,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:05:49,774 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:05:49,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:05:49,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:05:49,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:05:49,776 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:05:49,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:05:49,776 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:05:49,776 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:05:49,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:05:49,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:05:49,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:05:49,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:05:49,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:05:49,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:05:49,777 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:05:49,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:05:49,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:05:49,777 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_4c434762-8293-4efb-9749-a2d784c1723c/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 -> b1fbeb8f06baec42e09d3aec49c98ac8c7deef36 [2019-12-01 04:05:49,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:05:49,883 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:05:49,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:05:49,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:05:49,887 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:05:49,887 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i [2019-12-01 04:05:49,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/919de3b56/27349cae33ea4edca56edbbf4cd5d72b/FLAG4afcbd6f4 [2019-12-01 04:05:50,304 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:05:50,305 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i [2019-12-01 04:05:50,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/919de3b56/27349cae33ea4edca56edbbf4cd5d72b/FLAG4afcbd6f4 [2019-12-01 04:05:50,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/919de3b56/27349cae33ea4edca56edbbf4cd5d72b [2019-12-01 04:05:50,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:05:50,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:05:50,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:05:50,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:05:50,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:05:50,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50, skipping insertion in model container [2019-12-01 04:05:50,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:05:50,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:05:50,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:05:50,619 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:05:50,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:05:50,704 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:05:50,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50 WrapperNode [2019-12-01 04:05:50,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:05:50,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:05:50,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:05:50,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:05:50,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,739 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:05:50,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:05:50,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:05:50,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:05:50,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... [2019-12-01 04:05:50,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:05:50,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:05:50,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:05:50,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:05:50,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/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 [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:05:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:05:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:05:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:05:50,811 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:05:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:05:50,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:05:50,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:05:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:05:50,812 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 04:05:50,899 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 04:05:50,902 INFO L168 Benchmark]: Toolchain (without parser) took 574.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.5 MB in the beginning and 1.0 GB in the end (delta: -97.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:05:50,902 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:05:50,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:50,903 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.99 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:50,904 INFO L168 Benchmark]: Boogie Preprocessor took 25.63 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. [2019-12-01 04:05:50,904 INFO L168 Benchmark]: RCFGBuilder took 134.74 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:50,906 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 376.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 134.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 04:05:52,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:05:52,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:05:52,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:05:52,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:05:52,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:05:52,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:05:52,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:05:52,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:05:52,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:05:52,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:05:52,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:05:52,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:05:52,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:05:52,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:05:52,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:05:52,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:05:52,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:05:52,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:05:52,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:05:52,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:05:52,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:05:52,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:05:52,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:05:52,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:05:52,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:05:52,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:05:52,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:05:52,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:05:52,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:05:52,365 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:05:52,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:05:52,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:05:52,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:05:52,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:05:52,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:05:52,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:05:52,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:05:52,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:05:52,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:05:52,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:05:52,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:05:52,384 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:05:52,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:05:52,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:05:52,385 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:05:52,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:05:52,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:05:52,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:05:52,387 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:05:52,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:05:52,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:05:52,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:05:52,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:05:52,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:05:52,389 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:05:52,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:05:52,389 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:05:52,389 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:05:52,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:05:52,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:05:52,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:05:52,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:05:52,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:05:52,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:05:52,391 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:05:52,391 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:05:52,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:05:52,391 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:05:52,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:05:52,391 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_4c434762-8293-4efb-9749-a2d784c1723c/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 -> b1fbeb8f06baec42e09d3aec49c98ac8c7deef36 [2019-12-01 04:05:52,557 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:05:52,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:05:52,570 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:05:52,571 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:05:52,572 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:05:52,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i [2019-12-01 04:05:52,620 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/6694b8092/b24901863463487d8b9ff9c0f023790d/FLAG859518621 [2019-12-01 04:05:52,988 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:05:52,988 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/sv-benchmarks/c/pthread-wmm/mix048_pso.oepc.i [2019-12-01 04:05:52,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/6694b8092/b24901863463487d8b9ff9c0f023790d/FLAG859518621 [2019-12-01 04:05:53,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/bin/ukojak/data/6694b8092/b24901863463487d8b9ff9c0f023790d [2019-12-01 04:05:53,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:05:53,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:05:53,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:05:53,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:05:53,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:05:53,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7f73ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53, skipping insertion in model container [2019-12-01 04:05:53,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:05:53,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:05:53,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:05:53,301 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:05:53,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:05:53,397 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:05:53,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53 WrapperNode [2019-12-01 04:05:53,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:05:53,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:05:53,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:05:53,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:05:53,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:05:53,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:05:53,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:05:53,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:05:53,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... [2019-12-01 04:05:53,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:05:53,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:05:53,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:05:53,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:05:53,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:05:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4c434762-8293-4efb-9749-a2d784c1723c/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 [2019-12-01 04:05:53,508 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:05:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:05:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:05:53,509 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:05:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:05:53,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:05:53,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:05:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:05:53,511 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 04:05:53,608 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 04:05:53,611 INFO L168 Benchmark]: Toolchain (without parser) took 600.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 4.6 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:53,611 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:05:53,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:53,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.11 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. [2019-12-01 04:05:53,613 INFO L168 Benchmark]: Boogie Preprocessor took 29.14 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:53,613 INFO L168 Benchmark]: RCFGBuilder took 144.29 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: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 04:05:53,615 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.11 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 144.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...