./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix041_tso.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_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 c41624855bfeff2950c7f36e01e180710b5ddc84 ......................................................................................................................................................................................................... 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_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 c41624855bfeff2950c7f36e01e180710b5ddc84 .................................................................................................................................................................................................... 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 06:14:33,055 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:14:33,057 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:14:33,066 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:14:33,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:14:33,067 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:14:33,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:14:33,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:14:33,070 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:14:33,071 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:14:33,071 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:14:33,071 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:14:33,072 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:14:33,073 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:14:33,073 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:14:33,074 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:14:33,075 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:14:33,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:14:33,077 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:14:33,078 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:14:33,079 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:14:33,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:14:33,082 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:14:33,082 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:14:33,082 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:14:33,083 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:14:33,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:14:33,084 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:14:33,085 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:14:33,085 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:14:33,086 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:14:33,086 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:14:33,086 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:14:33,086 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:14:33,087 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:14:33,087 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:14:33,088 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:14:33,098 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:14:33,098 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:14:33,099 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:14:33,099 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:14:33,100 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:14:33,100 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:14:33,100 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:14:33,100 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:14:33,100 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:14:33,100 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:14:33,101 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:14:33,101 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:14:33,102 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:14:33,102 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:14:33,102 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:14:33,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:14:33,102 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:14:33,102 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:14:33,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:14:33,103 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:14:33,103 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:14:33,103 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:14:33,103 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_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 -> c41624855bfeff2950c7f36e01e180710b5ddc84 [2018-11-23 06:14:33,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:14:33,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:14:33,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:14:33,139 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:14:33,140 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:14:33,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i [2018-11-23 06:14:33,179 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/62e777f8f/581bdba95c8f43618a0a9d1bb3544f4a/FLAG2e5116711 [2018-11-23 06:14:33,628 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:14:33,629 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i [2018-11-23 06:14:33,638 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/62e777f8f/581bdba95c8f43618a0a9d1bb3544f4a/FLAG2e5116711 [2018-11-23 06:14:33,648 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/62e777f8f/581bdba95c8f43618a0a9d1bb3544f4a [2018-11-23 06:14:33,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:14:33,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:14:33,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:14:33,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:14:33,655 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:14:33,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:14:33" (1/1) ... [2018-11-23 06:14:33,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:33, skipping insertion in model container [2018-11-23 06:14:33,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:14:33" (1/1) ... [2018-11-23 06:14:33,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:14:33,698 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:14:33,954 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:14:33,966 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:14:34,081 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:14:34,131 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:14:34,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34 WrapperNode [2018-11-23 06:14:34,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:14:34,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:14:34,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:14:34,133 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:14:34,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:14:34,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:14:34,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:14:34,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:14:34,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... [2018-11-23 06:14:34,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:14:34,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:14:34,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:14:34,211 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:14:34,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 06:14:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:14:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:14:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:14:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:14:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:14:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:14:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:14:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:14:34,260 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 06:14:34,467 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 06:14:34,470 INFO L168 Benchmark]: Toolchain (without parser) took 819.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:34,471 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:14:34,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:34,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.44 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:34,473 INFO L168 Benchmark]: Boogie Preprocessor took 32.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:34,473 INFO L168 Benchmark]: RCFGBuilder took 257.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:34,475 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 480.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 257.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 06:14:36,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:14:36,081 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:14:36,089 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:14:36,089 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:14:36,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:14:36,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:14:36,092 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:14:36,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:14:36,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:14:36,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:14:36,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:14:36,095 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:14:36,096 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:14:36,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:14:36,098 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:14:36,098 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:14:36,099 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:14:36,101 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:14:36,102 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:14:36,102 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:14:36,103 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:14:36,105 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:14:36,105 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:14:36,105 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:14:36,106 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:14:36,107 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:14:36,107 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:14:36,108 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:14:36,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:14:36,109 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:14:36,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:14:36,109 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:14:36,109 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:14:36,110 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:14:36,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:14:36,110 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:14:36,121 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:14:36,121 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:14:36,122 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:14:36,122 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:14:36,123 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:14:36,123 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:14:36,123 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:14:36,123 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:14:36,123 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:14:36,124 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:14:36,125 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:14:36,125 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:14:36,125 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:14:36,125 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:14:36,125 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:14:36,125 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:14:36,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:14:36,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:14:36,126 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:14:36,127 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_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 -> c41624855bfeff2950c7f36e01e180710b5ddc84 [2018-11-23 06:14:36,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:14:36,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:14:36,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:14:36,170 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:14:36,170 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:14:36,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i [2018-11-23 06:14:36,215 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/d022add8c/21a59a955efd4f72aec5503a0c4762cb/FLAGd25b7a843 [2018-11-23 06:14:36,562 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:14:36,562 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/sv-benchmarks/c/pthread-wmm/mix041_tso.oepc_false-unreach-call.i [2018-11-23 06:14:36,572 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/d022add8c/21a59a955efd4f72aec5503a0c4762cb/FLAGd25b7a843 [2018-11-23 06:14:36,581 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/bin-2019/ukojak/data/d022add8c/21a59a955efd4f72aec5503a0c4762cb [2018-11-23 06:14:36,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:14:36,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:14:36,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:14:36,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:14:36,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:14:36,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:14:36" (1/1) ... [2018-11-23 06:14:36,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:36, skipping insertion in model container [2018-11-23 06:14:36,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:14:36" (1/1) ... [2018-11-23 06:14:36,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:14:36,632 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:14:36,902 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:14:36,911 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:14:36,998 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:14:37,042 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:14:37,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37 WrapperNode [2018-11-23 06:14:37,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:14:37,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:14:37,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:14:37,043 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:14:37,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:14:37,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:14:37,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:14:37,082 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:14:37,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... [2018-11-23 06:14:37,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:14:37,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:14:37,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:14:37,107 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:14:37,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:14:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9ce6b006-3aa0-4fd9-abd6-a4bfaaca9d49/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 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:14:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:14:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:14:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:14:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:14:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:14:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:14:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:14:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:14:37,142 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 06:14:37,301 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 06:14:37,304 INFO L168 Benchmark]: Toolchain (without parser) took 719.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -159.3 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:37,305 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:14:37,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -197.4 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:37,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.89 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:37,307 INFO L168 Benchmark]: Boogie Preprocessor took 24.73 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 06:14:37,307 INFO L168 Benchmark]: RCFGBuilder took 196.52 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: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:14:37,309 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 456.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -197.4 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 196.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...