./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_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_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/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 7e0570156dfbf4d74cc3099e900437c991074f30 .................................................................................................................................................................................................... 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_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/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 7e0570156dfbf4d74cc3099e900437c991074f30 ............................................................................................................................................................................................................. 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 08:03:11,210 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:03:11,211 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:03:11,219 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:03:11,219 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:03:11,220 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:03:11,220 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:03:11,221 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:03:11,223 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:03:11,223 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:03:11,224 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:03:11,224 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:03:11,225 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:03:11,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:03:11,226 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:03:11,227 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:03:11,228 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:03:11,229 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:03:11,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:03:11,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:03:11,232 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:03:11,233 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:03:11,235 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:03:11,235 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:03:11,235 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:03:11,236 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:03:11,237 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:03:11,237 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:03:11,238 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:03:11,239 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:03:11,239 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:03:11,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:03:11,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:03:11,240 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:03:11,240 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:03:11,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:03:11,241 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 08:03:11,251 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:03:11,251 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:03:11,252 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:03:11,252 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:03:11,253 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:03:11,253 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:03:11,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:03:11,253 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:03:11,253 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:03:11,253 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:03:11,254 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:03:11,255 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:03:11,255 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:03:11,255 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:03:11,255 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:03:11,255 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:03:11,255 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:03:11,256 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:03:11,256 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:03:11,256 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:03:11,256 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 08:03:11,256 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:03:11,256 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:03:11,256 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_46a632b9-de4e-4934-bf02-8c060de075ba/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 -> 7e0570156dfbf4d74cc3099e900437c991074f30 [2018-11-23 08:03:11,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:03:11,289 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:03:11,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:03:11,292 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:03:11,292 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:03:11,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i [2018-11-23 08:03:11,330 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/15ebf0e51/dc2a3b299b4049caab2f5828d882cce6/FLAG296ff4e09 [2018-11-23 08:03:11,706 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:03:11,706 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i [2018-11-23 08:03:11,716 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/15ebf0e51/dc2a3b299b4049caab2f5828d882cce6/FLAG296ff4e09 [2018-11-23 08:03:12,118 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/15ebf0e51/dc2a3b299b4049caab2f5828d882cce6 [2018-11-23 08:03:12,120 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:03:12,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:03:12,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:03:12,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:03:12,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:03:12,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e010b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12, skipping insertion in model container [2018-11-23 08:03:12,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:03:12,163 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:03:12,416 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:03:12,427 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:03:12,540 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:03:12,590 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:03:12,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12 WrapperNode [2018-11-23 08:03:12,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:03:12,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:03:12,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:03:12,592 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:03:12,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:03:12,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:03:12,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:03:12,634 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:03:12,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,645 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... [2018-11-23 08:03:12,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:03:12,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:03:12,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:03:12,668 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:03:12,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/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 08:03:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:03:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:03:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:03:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:03:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:03:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 08:03:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 08:03:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:03:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:03:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:03:12,719 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 08:03:13,090 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 08:03:13,092 INFO L168 Benchmark]: Toolchain (without parser) took 971.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:13,093 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:03:13,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -155.2 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:13,094 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.76 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:13,095 INFO L168 Benchmark]: Boogie Preprocessor took 33.70 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:13,095 INFO L168 Benchmark]: RCFGBuilder took 424.35 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:13,098 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 469.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -155.2 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 424.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 08:03:14,597 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:03:14,599 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:03:14,607 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:03:14,608 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:03:14,608 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:03:14,609 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:03:14,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:03:14,612 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:03:14,613 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:03:14,613 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:03:14,613 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:03:14,614 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:03:14,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:03:14,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:03:14,617 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:03:14,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:03:14,618 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:03:14,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:03:14,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:03:14,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:03:14,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:03:14,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:03:14,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:03:14,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:03:14,626 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:03:14,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:03:14,628 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:03:14,629 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:03:14,629 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:03:14,630 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:03:14,630 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:03:14,630 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:03:14,630 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:03:14,632 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:03:14,632 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:03:14,633 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 08:03:14,644 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:03:14,644 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:03:14,645 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:03:14,645 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:03:14,646 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:03:14,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:03:14,646 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:03:14,646 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:03:14,646 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:03:14,646 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:03:14,647 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:03:14,648 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:03:14,648 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:03:14,648 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 08:03:14,648 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 08:03:14,648 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:03:14,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:03:14,649 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:03:14,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:03:14,649 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:03:14,649 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:03:14,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:03:14,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:03:14,650 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:03:14,650 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:03:14,650 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:03:14,650 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:03:14,650 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 08:03:14,651 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 08:03:14,651 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:03:14,651 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 08:03:14,651 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 08:03:14,651 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_46a632b9-de4e-4934-bf02-8c060de075ba/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 -> 7e0570156dfbf4d74cc3099e900437c991074f30 [2018-11-23 08:03:14,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:03:14,690 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:03:14,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:03:14,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:03:14,694 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:03:14,694 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i [2018-11-23 08:03:14,738 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/bb451a893/93b1ed6b67cc4b2ebbc3776cbd368272/FLAG7a0d50fa0 [2018-11-23 08:03:15,100 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:03:15,101 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/sv-benchmarks/c/pthread-wmm/rfi009_tso.oepc_false-unreach-call.i [2018-11-23 08:03:15,109 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/bb451a893/93b1ed6b67cc4b2ebbc3776cbd368272/FLAG7a0d50fa0 [2018-11-23 08:03:15,119 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/bin-2019/ukojak/data/bb451a893/93b1ed6b67cc4b2ebbc3776cbd368272 [2018-11-23 08:03:15,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:03:15,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:03:15,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:03:15,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:03:15,127 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:03:15,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15, skipping insertion in model container [2018-11-23 08:03:15,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:03:15,173 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:03:15,458 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:03:15,472 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:03:15,529 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:03:15,629 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:03:15,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15 WrapperNode [2018-11-23 08:03:15,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:03:15,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:03:15,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:03:15,631 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:03:15,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:03:15,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:03:15,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:03:15,662 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:03:15,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... [2018-11-23 08:03:15,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:03:15,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:03:15,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:03:15,695 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:03:15,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_46a632b9-de4e-4934-bf02-8c060de075ba/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 08:03:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:03:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:03:15,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:03:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:03:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:03:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 08:03:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:03:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:03:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:03:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:03:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 08:03:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 08:03:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:03:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:03:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:03:15,741 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 08:03:16,047 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 08:03:16,049 INFO L168 Benchmark]: Toolchain (without parser) took 927.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -127.5 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:16,051 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 08:03:16,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 506.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 47.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:16,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.12 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 08:03:16,051 INFO L168 Benchmark]: Boogie Preprocessor took 32.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:16,052 INFO L168 Benchmark]: RCFGBuilder took 354.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:03:16,054 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 506.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 47.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 354.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...