./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/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 874a9972fda7c5371d5beee908ce94ffa39446d7 ...................................................................................................................................................................................................... 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_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/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 874a9972fda7c5371d5beee908ce94ffa39446d7 .................................................................................................................................................................................................... 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 11:41:54,381 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:41:54,382 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:41:54,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:41:54,390 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:41:54,391 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:41:54,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:41:54,392 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:41:54,394 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:41:54,394 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:41:54,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:41:54,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:41:54,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:41:54,396 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:41:54,397 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:41:54,398 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:41:54,398 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:41:54,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:41:54,400 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:41:54,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:41:54,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:41:54,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:41:54,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:41:54,404 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:41:54,404 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:41:54,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:41:54,405 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:41:54,406 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:41:54,406 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:41:54,407 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:41:54,407 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:41:54,407 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:41:54,407 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:41:54,407 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:41:54,408 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:41:54,408 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:41:54,408 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 11:41:54,416 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:41:54,416 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:41:54,417 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:41:54,417 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:41:54,418 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:41:54,418 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:41:54,418 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:41:54,418 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:41:54,418 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:41:54,418 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:41:54,419 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:41:54,420 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:41:54,420 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:41:54,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:41:54,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:41:54,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:41:54,420 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:41:54,420 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:41:54,421 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:41:54,421 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 11:41:54,421 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:41:54,421 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:41:54,421 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_5d130500-1d20-4a0f-aa8e-741816e969bc/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 -> 874a9972fda7c5371d5beee908ce94ffa39446d7 [2018-11-23 11:41:54,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:41:54,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:41:54,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:41:54,457 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:41:54,458 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:41:54,458 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i [2018-11-23 11:41:54,500 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/9cbc89e79/c09768f2f4ea427398687e1a2a9818aa/FLAGf8eb06210 [2018-11-23 11:41:54,964 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:41:54,964 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i [2018-11-23 11:41:54,977 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/9cbc89e79/c09768f2f4ea427398687e1a2a9818aa/FLAGf8eb06210 [2018-11-23 11:41:55,481 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/9cbc89e79/c09768f2f4ea427398687e1a2a9818aa [2018-11-23 11:41:55,483 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:41:55,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:41:55,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:41:55,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:41:55,487 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:41:55,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db7b1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55, skipping insertion in model container [2018-11-23 11:41:55,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:41:55,525 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:41:55,754 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:41:55,763 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:41:55,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:41:55,885 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:41:55,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55 WrapperNode [2018-11-23 11:41:55,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:41:55,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:41:55,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:41:55,886 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:41:55,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,923 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:41:55,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:41:55,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:41:55,924 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:41:55,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... [2018-11-23 11:41:55,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:41:55,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:41:55,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:41:55,951 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:41:55,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/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 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:41:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:41:55,992 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:41:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:41:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:41:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:41:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:41:55,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:41:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:41:55,994 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 11:41:56,082 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 11:41:56,084 INFO L168 Benchmark]: Toolchain (without parser) took 600.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -138.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:41:56,085 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:41:56,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:56,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:56,086 INFO L168 Benchmark]: Boogie Preprocessor took 27.17 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 11:41:56,087 INFO L168 Benchmark]: RCFGBuilder took 132.83 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:56,090 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 132.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 11:41:57,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:41:57,620 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:41:57,628 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:41:57,628 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:41:57,629 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:41:57,629 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:41:57,631 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:41:57,632 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:41:57,632 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:41:57,633 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:41:57,633 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:41:57,634 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:41:57,635 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:41:57,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:41:57,636 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:41:57,636 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:41:57,638 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:41:57,639 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:41:57,640 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:41:57,640 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:41:57,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:41:57,643 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:41:57,643 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:41:57,643 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:41:57,644 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:41:57,645 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:41:57,645 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:41:57,646 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:41:57,646 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:41:57,647 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:41:57,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:41:57,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:41:57,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:41:57,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:41:57,648 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:41:57,649 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 11:41:57,659 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:41:57,659 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:41:57,660 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:41:57,660 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:41:57,661 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:41:57,661 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:41:57,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:41:57,661 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:41:57,661 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:41:57,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:41:57,663 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:41:57,663 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:41:57,663 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:41:57,663 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:41:57,663 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:41:57,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:41:57,663 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:41:57,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:41:57,664 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:41:57,664 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:41:57,664 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:41:57,664 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 11:41:57,664 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 11:41:57,665 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:41:57,665 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:41:57,665 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:41:57,665 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_5d130500-1d20-4a0f-aa8e-741816e969bc/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 -> 874a9972fda7c5371d5beee908ce94ffa39446d7 [2018-11-23 11:41:57,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:41:57,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:41:57,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:41:57,709 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:41:57,709 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:41:57,710 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i [2018-11-23 11:41:57,755 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/c5f114b6e/f89637e0ac8847ebb3cc649fb25f2f0a/FLAG5a00fd2ec [2018-11-23 11:41:58,126 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:41:58,126 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc_false-unreach-call.i [2018-11-23 11:41:58,135 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/c5f114b6e/f89637e0ac8847ebb3cc649fb25f2f0a/FLAG5a00fd2ec [2018-11-23 11:41:58,522 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/bin-2019/ukojak/data/c5f114b6e/f89637e0ac8847ebb3cc649fb25f2f0a [2018-11-23 11:41:58,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:41:58,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:41:58,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:41:58,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:41:58,529 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:41:58,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:58,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@752e271a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58, skipping insertion in model container [2018-11-23 11:41:58,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:58,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:41:58,571 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:41:58,820 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:41:58,831 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:41:58,874 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:41:58,931 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:41:58,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58 WrapperNode [2018-11-23 11:41:58,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:41:58,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:41:58,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:41:58,933 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:41:58,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:58,992 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:41:59,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:41:59,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:41:59,006 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:41:59,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... [2018-11-23 11:41:59,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:41:59,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:41:59,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:41:59,031 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:41:59,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:41:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d130500-1d20-4a0f-aa8e-741816e969bc/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 11:41:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:41:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:41:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:41:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:41:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:41:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:41:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:41:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:41:59,067 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 11:41:59,161 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 11:41:59,164 INFO L168 Benchmark]: Toolchain (without parser) took 639.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -167.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:41:59,165 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 11:41:59,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.62 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:59,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -222.3 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:59,167 INFO L168 Benchmark]: Boogie Preprocessor took 24.90 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 11:41:59,167 INFO L168 Benchmark]: RCFGBuilder took 131.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:41:59,170 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.62 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -222.3 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 131.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...