./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_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_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 fff021130e6bee532de0cc0f091d568b25cdcdab ......................................................................................................................................................................................................... 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_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 fff021130e6bee532de0cc0f091d568b25cdcdab .......................................................................................................................................................................................................... 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 [2018-11-22 22:53:16,188 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:53:16,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:53:16,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:53:16,197 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:53:16,198 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:53:16,199 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:53:16,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:53:16,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:53:16,201 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:53:16,202 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:53:16,202 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:53:16,203 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:53:16,203 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:53:16,204 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:53:16,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:53:16,205 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:53:16,206 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:53:16,207 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:53:16,208 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:53:16,209 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:53:16,209 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:53:16,210 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:53:16,211 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:53:16,211 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:53:16,211 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:53:16,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:53:16,212 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:53:16,213 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:53:16,214 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:53:16,214 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:53:16,214 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:53:16,214 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:53:16,214 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:53:16,215 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:53:16,215 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:53:16,216 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:53:16,224 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:53:16,225 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:53:16,225 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:53:16,225 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:53:16,226 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:53:16,226 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:53:16,226 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:53:16,226 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:53:16,226 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:53:16,226 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:53:16,226 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:53:16,227 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:53:16,227 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:53:16,228 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:53:16,228 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:53:16,228 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:53:16,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:53:16,228 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:53:16,228 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:53:16,228 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:53:16,229 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:53:16,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:53:16,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:53:16,229 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_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 -> fff021130e6bee532de0cc0f091d568b25cdcdab [2018-11-22 22:53:16,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:53:16,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:53:16,262 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:53:16,263 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:53:16,263 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:53:16,264 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i [2018-11-22 22:53:16,303 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/d08fa148c/60908ec8a3e4449ea8bb6ff3edcc9eb3/FLAG0006d04ea [2018-11-22 22:53:16,733 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:53:16,733 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i [2018-11-22 22:53:16,744 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/d08fa148c/60908ec8a3e4449ea8bb6ff3edcc9eb3/FLAG0006d04ea [2018-11-22 22:53:16,753 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/d08fa148c/60908ec8a3e4449ea8bb6ff3edcc9eb3 [2018-11-22 22:53:16,755 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:53:16,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:53:16,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:53:16,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:53:16,760 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:53:16,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:53:16" (1/1) ... [2018-11-22 22:53:16,763 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 22.11 10:53:16, skipping insertion in model container [2018-11-22 22:53:16,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:53:16" (1/1) ... [2018-11-22 22:53:16,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:53:16,800 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:53:17,029 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:53:17,038 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:53:17,126 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:53:17,161 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:53:17,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17 WrapperNode [2018-11-22 22:53:17,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:53:17,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:53:17,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:53:17,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:53:17,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:53:17,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:53:17,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:53:17,200 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:53:17,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... [2018-11-22 22:53:17,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:53:17,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:53:17,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:53:17,229 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:53:17,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 [2018-11-22 22:53:17,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:53:17,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:53:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:53:17,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:53:17,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:53:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:53:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:53:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:53:17,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:53:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:53:17,273 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:53:17,380 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) [2018-11-22 22:53:17,382 INFO L168 Benchmark]: Toolchain (without parser) took 626.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -168.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:53:17,384 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:53:17,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -194.0 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:17,385 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:17,385 INFO L168 Benchmark]: Boogie Preprocessor took 28.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:17,386 INFO L168 Benchmark]: RCFGBuilder took 153.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:17,388 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 405.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -194.0 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 153.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-11-22 22:53:19,032 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:53:19,033 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:53:19,040 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:53:19,040 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:53:19,041 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:53:19,042 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:53:19,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:53:19,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:53:19,044 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:53:19,045 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:53:19,045 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:53:19,046 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:53:19,047 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:53:19,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:53:19,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:53:19,048 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:53:19,050 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:53:19,051 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:53:19,052 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:53:19,053 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:53:19,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:53:19,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:53:19,055 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:53:19,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:53:19,056 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:53:19,057 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:53:19,057 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:53:19,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:53:19,058 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:53:19,058 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:53:19,059 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:53:19,059 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:53:19,059 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:53:19,060 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:53:19,060 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:53:19,061 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:53:19,071 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:53:19,071 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:53:19,072 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:53:19,072 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:53:19,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:53:19,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:53:19,073 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:53:19,073 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:53:19,074 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:53:19,074 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:53:19,075 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:53:19,075 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:53:19,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:53:19,075 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:53:19,075 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:53:19,075 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:53:19,076 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:53:19,076 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:53:19,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:53:19,076 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:53:19,076 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:53:19,076 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_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 -> fff021130e6bee532de0cc0f091d568b25cdcdab [2018-11-22 22:53:19,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:53:19,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:53:19,114 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:53:19,115 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:53:19,115 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:53:19,116 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i [2018-11-22 22:53:19,151 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/169f65cee/085817ce58494826b94ec3b022b2e814/FLAG1893f7fe7 [2018-11-22 22:53:19,521 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:53:19,521 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/sv-benchmarks/c/pthread-wmm/mix015_tso.oepc_false-unreach-call.i [2018-11-22 22:53:19,532 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/169f65cee/085817ce58494826b94ec3b022b2e814/FLAG1893f7fe7 [2018-11-22 22:53:19,909 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/bin-2019/ukojak/data/169f65cee/085817ce58494826b94ec3b022b2e814 [2018-11-22 22:53:19,912 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:53:19,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:53:19,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:53:19,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:53:19,916 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:53:19,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:53:19" (1/1) ... [2018-11-22 22:53:19,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e877b7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:19, skipping insertion in model container [2018-11-22 22:53:19,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:53:19" (1/1) ... [2018-11-22 22:53:19,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:53:19,960 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:53:20,233 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:53:20,244 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:53:20,291 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:53:20,330 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:53:20,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20 WrapperNode [2018-11-22 22:53:20,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:53:20,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:53:20,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:53:20,332 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:53:20,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:53:20,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:53:20,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:53:20,402 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:53:20,408 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... [2018-11-22 22:53:20,426 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:53:20,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:53:20,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:53:20,426 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:53:20,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:53:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6cea4201-7a42-4b0f-9af4-a9bf9f8d7520/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 [2018-11-22 22:53:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:53:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:53:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:53:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:53:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:53:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:53:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:53:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:53:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:53:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:53:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:53:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:53:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:53:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:53:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:53:20,462 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:53:20,570 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) [2018-11-22 22:53:20,572 INFO L168 Benchmark]: Toolchain (without parser) took 660.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -129.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:53:20,573 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-11-22 22:53:20,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.86 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 904.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:20,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:20,575 INFO L168 Benchmark]: Boogie Preprocessor took 24.15 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. [2018-11-22 22:53:20,575 INFO L168 Benchmark]: RCFGBuilder took 145.39 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: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:53:20,578 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 417.86 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 904.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 145.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...