./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 b3ccb29d6e543894c773f101e14a593f502fc468 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 b3ccb29d6e543894c773f101e14a593f502fc468 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:01:25,969 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:01:25,970 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:01:25,980 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:01:25,980 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:01:25,981 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:01:25,982 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:01:25,983 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:01:25,984 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:01:25,985 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:01:25,986 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:01:25,986 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:01:25,987 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:01:25,988 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:01:25,989 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:01:25,989 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:01:25,990 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:01:25,991 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:01:25,993 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:01:25,994 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:01:25,995 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:01:25,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:01:25,997 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:01:25,997 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:01:25,998 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:01:25,998 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:01:25,999 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:01:25,999 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:01:26,000 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:01:26,001 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:01:26,001 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:01:26,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:01:26,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:01:26,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:01:26,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:01:26,003 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:01:26,003 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:01:26,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:01:26,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:01:26,015 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:01:26,016 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:01:26,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:01:26,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:01:26,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:01:26,017 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:01:26,018 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:01:26,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:01:26,018 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:01:26,018 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:01:26,018 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:01:26,018 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:01:26,018 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:01:26,019 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:01:26,019 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:01:26,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:01:26,020 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 -> b3ccb29d6e543894c773f101e14a593f502fc468 [2018-11-23 04:01:26,046 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:01:26,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:01:26,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:01:26,058 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:01:26,058 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:01:26,059 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i [2018-11-23 04:01:26,101 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/40485cb15/c771637d765744ac88ac6b4e8ac723dc/FLAGb1fa32217 [2018-11-23 04:01:26,505 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:01:26,506 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i [2018-11-23 04:01:26,514 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/40485cb15/c771637d765744ac88ac6b4e8ac723dc/FLAGb1fa32217 [2018-11-23 04:01:26,872 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/40485cb15/c771637d765744ac88ac6b4e8ac723dc [2018-11-23 04:01:26,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:01:26,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:01:26,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:26,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:01:26,878 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:01:26,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:26" (1/1) ... [2018-11-23 04:01:26,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@160bb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:26, skipping insertion in model container [2018-11-23 04:01:26,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:26" (1/1) ... [2018-11-23 04:01:26,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:01:26,918 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:01:27,162 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:27,171 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:01:27,272 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:27,310 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:01:27,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27 WrapperNode [2018-11-23 04:01:27,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:27,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:27,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:01:27,311 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:01:27,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:27,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:01:27,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:01:27,352 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:01:27,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... [2018-11-23 04:01:27,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:01:27,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:01:27,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:01:27,376 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:01:27,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 [2018-11-23 04:01:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:01:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:01:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:01:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:01:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:01:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:01:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:01:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:01:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:01:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:01:27,419 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:01:27,697 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:01:27,700 INFO L168 Benchmark]: Toolchain (without parser) took 825.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -130.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:27,701 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:01:27,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:27,702 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.48 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. [2018-11-23 04:01:27,702 INFO L168 Benchmark]: Boogie Preprocessor took 23.89 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:27,703 INFO L168 Benchmark]: RCFGBuilder took 323.09 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:27,705 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 434.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 323.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:01:29,169 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:01:29,170 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:01:29,180 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:01:29,180 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:01:29,181 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:01:29,181 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:01:29,183 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:01:29,184 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:01:29,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:01:29,185 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:01:29,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:01:29,186 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:01:29,187 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:01:29,188 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:01:29,189 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:01:29,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:01:29,191 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:01:29,192 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:01:29,194 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:01:29,195 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:01:29,196 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:01:29,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:01:29,198 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:01:29,198 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:01:29,199 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:01:29,200 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:01:29,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:01:29,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:01:29,202 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:01:29,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:01:29,203 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:01:29,203 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:01:29,204 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:01:29,204 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:01:29,205 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:01:29,205 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:01:29,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:01:29,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:01:29,218 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:01:29,218 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:01:29,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:01:29,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:01:29,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:01:29,220 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:01:29,221 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:01:29,221 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:01:29,222 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:01:29,222 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:01:29,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:01:29,224 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:01:29,224 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:01:29,224 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:01:29,224 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:01:29,225 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:01:29,225 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:01:29,225 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:01:29,225 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:01:29,225 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 -> b3ccb29d6e543894c773f101e14a593f502fc468 [2018-11-23 04:01:29,259 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:01:29,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:01:29,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:01:29,273 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:01:29,273 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:01:29,274 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i [2018-11-23 04:01:29,316 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/3c3b3d711/96e8250a4c47485e8579067167ab314e/FLAG92f8bcd97 [2018-11-23 04:01:29,689 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:01:29,689 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/sv-benchmarks/c/pthread-wmm/safe031_rmo.oepc_false-unreach-call.i [2018-11-23 04:01:29,699 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/3c3b3d711/96e8250a4c47485e8579067167ab314e/FLAG92f8bcd97 [2018-11-23 04:01:29,711 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/ukojak/data/3c3b3d711/96e8250a4c47485e8579067167ab314e [2018-11-23 04:01:29,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:01:29,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:01:29,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:29,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:01:29,718 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:01:29,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:29" (1/1) ... [2018-11-23 04:01:29,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:29, skipping insertion in model container [2018-11-23 04:01:29,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:29" (1/1) ... [2018-11-23 04:01:29,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:01:29,762 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:01:30,041 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:30,056 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:01:30,163 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:30,213 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:01:30,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30 WrapperNode [2018-11-23 04:01:30,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:30,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:30,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:01:30,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:01:30,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:30,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:01:30,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:01:30,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:01:30,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... [2018-11-23 04:01:30,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:01:30,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:01:30,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:01:30,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:01:30,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1741717-cf27-4779-a66d-217c220e6247/bin-2019/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 [2018-11-23 04:01:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:01:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:01:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:01:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:01:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:01:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:01:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:01:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:01:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:01:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:01:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:01:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:01:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:01:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:01:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:01:30,310 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:01:30,568 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:01:30,570 INFO L168 Benchmark]: Toolchain (without parser) took 856.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -118.7 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:30,571 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:01:30,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 498.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -158.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:30,573 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:30,573 INFO L168 Benchmark]: Boogie Preprocessor took 26.64 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. [2018-11-23 04:01:30,573 INFO L168 Benchmark]: RCFGBuilder took 297.12 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: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:01:30,576 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 498.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -158.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 297.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...