./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 ............................................................................................................................................................................................. 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_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 ........................................................................................................................................................................................................ 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 0.1.23-635dfa2 [2018-12-08 22:31:57,978 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:31:57,979 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:31:57,985 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:31:57,985 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:31:57,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:31:57,986 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:31:57,987 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:31:57,988 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:31:57,988 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:31:57,989 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:31:57,989 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:31:57,989 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:31:57,990 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:31:57,990 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:31:57,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:31:57,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:31:57,992 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:31:57,993 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:31:57,994 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:31:57,994 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:31:57,995 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:31:57,996 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:31:57,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:31:57,996 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:31:57,997 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:31:57,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:31:57,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:31:57,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:31:57,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:31:57,999 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:31:57,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:31:57,999 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:31:57,999 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:31:58,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:31:58,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:31:58,001 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-08 22:31:58,008 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:31:58,008 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:31:58,008 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:31:58,008 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 22:31:58,009 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:31:58,009 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:31:58,009 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:31:58,010 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 22:31:58,010 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:31:58,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 22:31:58,010 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:31:58,011 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:31:58,011 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:31:58,011 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 22:31:58,011 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:31:58,011 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:31:58,011 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_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 -> 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 [2018-12-08 22:31:58,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:31:58,038 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:31:58,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:31:58,042 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:31:58,042 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:31:58,043 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-12-08 22:31:58,081 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/6eeb62540/517d7ea8f7234a9ab0755189506d86a8/FLAGddb65f3fb [2018-12-08 22:31:58,502 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:31:58,502 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-12-08 22:31:58,510 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/6eeb62540/517d7ea8f7234a9ab0755189506d86a8/FLAGddb65f3fb [2018-12-08 22:31:58,518 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/6eeb62540/517d7ea8f7234a9ab0755189506d86a8 [2018-12-08 22:31:58,520 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:31:58,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:31:58,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:58,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:31:58,524 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:31:58,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab2707f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58, skipping insertion in model container [2018-12-08 22:31:58,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:31:58,550 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:31:58,722 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:58,729 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:31:58,806 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:58,837 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:31:58,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58 WrapperNode [2018-12-08 22:31:58,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:58,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:58,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:31:58,838 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:31:58,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:58,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:31:58,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:31:58,867 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:31:58,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... [2018-12-08 22:31:58,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:31:58,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:31:58,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:31:58,886 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:31:58,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 [2018-12-08 22:31:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:31:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 22:31:58,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 22:31:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 22:31:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 22:31:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:31:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-08 22:31:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-08 22:31:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-08 22:31:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-08 22:31:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 22:31:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:31:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:31:58,921 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-08 22:31:59,113 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-08 22:31:59,116 INFO L168 Benchmark]: Toolchain (without parser) took 595.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -108.6 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:59,118 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:31:59,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -141.3 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:59,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.65 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. [2018-12-08 22:31:59,119 INFO L168 Benchmark]: Boogie Preprocessor took 19.04 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. [2018-12-08 22:31:59,119 INFO L168 Benchmark]: RCFGBuilder took 229.62 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: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:59,122 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 315.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -141.3 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.04 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 229.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 22:32:00,480 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:32:00,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:32:00,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:32:00,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:32:00,487 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:32:00,488 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:32:00,489 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:32:00,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:32:00,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:32:00,490 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:32:00,490 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:32:00,491 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:32:00,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:32:00,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:32:00,492 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:32:00,493 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:32:00,493 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:32:00,494 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:32:00,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:32:00,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:32:00,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:32:00,497 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:32:00,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:32:00,497 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:32:00,498 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:32:00,498 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:32:00,499 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:32:00,499 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:32:00,499 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:32:00,500 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:32:00,500 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:32:00,500 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:32:00,500 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:32:00,501 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:32:00,501 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:32:00,501 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-08 22:32:00,508 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:32:00,509 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:32:00,509 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:32:00,509 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 22:32:00,510 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:32:00,510 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 22:32:00,510 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:32:00,511 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 22:32:00,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:32:00,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 22:32:00,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 22:32:00,512 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 22:32:00,512 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_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 -> 089248f2f7c2b8b20ac63cb8bd0820483d15c9e6 [2018-12-08 22:32:00,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:32:00,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:32:00,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:32:00,544 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:32:00,544 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:32:00,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-12-08 22:32:00,583 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/52abc2f66/bdbe339209d0458eb668cb0b92791ca8/FLAGf02dee8bb [2018-12-08 22:32:01,056 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:32:01,056 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/sv-benchmarks/c/pthread-wmm/safe033_power.oepc_false-unreach-call.i [2018-12-08 22:32:01,063 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/52abc2f66/bdbe339209d0458eb668cb0b92791ca8/FLAGf02dee8bb [2018-12-08 22:32:01,071 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/bin-2019/ukojak/data/52abc2f66/bdbe339209d0458eb668cb0b92791ca8 [2018-12-08 22:32:01,073 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:32:01,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:32:01,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:32:01,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:32:01,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:32:01,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@626543eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01, skipping insertion in model container [2018-12-08 22:32:01,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:32:01,112 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:32:01,292 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:32:01,302 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:32:01,378 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:32:01,415 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:32:01,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01 WrapperNode [2018-12-08 22:32:01,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:32:01,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:32:01,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:32:01,416 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:32:01,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,431 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:32:01,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:32:01,444 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:32:01,444 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:32:01,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... [2018-12-08 22:32:01,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:32:01,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:32:01,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:32:01,472 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:32:01,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:32:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_93d10c23-4cb8-4951-aa5c-7924fac1e64c/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 [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 22:32:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 22:32:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-08 22:32:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-08 22:32:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-08 22:32:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-08 22:32:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 22:32:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:32:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:32:01,505 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-08 22:32:01,707 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-08 22:32:01,709 INFO L168 Benchmark]: Toolchain (without parser) took 635.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2018-12-08 22:32:01,711 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:32:01,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -162.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-12-08 22:32:01,712 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.86 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. [2018-12-08 22:32:01,712 INFO L168 Benchmark]: Boogie Preprocessor took 27.22 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. [2018-12-08 22:32:01,712 INFO L168 Benchmark]: RCFGBuilder took 237.28 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-12-08 22:32:01,715 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 341.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -162.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 237.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...