./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_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_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 971092c818580e426dabc437a8d5a117552050f8 ...................................................................................................................................................................................................... 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_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 971092c818580e426dabc437a8d5a117552050f8 ............................................................................................................................................................................................................ 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 07:11:20,990 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:11:20,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:11:21,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:11:21,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:11:21,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:11:21,001 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:11:21,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:11:21,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:11:21,004 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:11:21,005 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:11:21,006 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:11:21,006 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:11:21,007 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:11:21,008 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:11:21,008 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:11:21,009 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:11:21,011 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:11:21,013 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:11:21,014 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:11:21,015 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:11:21,016 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:11:21,018 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:11:21,018 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:11:21,018 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:11:21,019 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:11:21,019 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:11:21,020 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:11:21,021 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:11:21,022 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:11:21,022 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:11:21,023 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:11:21,023 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:11:21,023 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:11:21,024 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:11:21,025 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:11:21,025 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:11:21,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:11:21,035 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:11:21,036 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:11:21,036 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:11:21,037 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:11:21,037 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:11:21,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:11:21,037 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:11:21,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:11:21,037 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:11:21,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:11:21,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:11:21,039 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:11:21,039 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:11:21,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:11:21,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:11:21,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:11:21,039 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:11:21,039 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:11:21,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:11:21,040 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:11:21,040 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:11:21,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:11:21,040 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_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 -> 971092c818580e426dabc437a8d5a117552050f8 [2018-11-23 07:11:21,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:11:21,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:11:21,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:11:21,076 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:11:21,076 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:11:21,077 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i [2018-11-23 07:11:21,115 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/b8fd97cec/10ce6ec534a5416085cd0c364df6b421/FLAGb0fd6f7c6 [2018-11-23 07:11:21,576 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:11:21,577 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i [2018-11-23 07:11:21,587 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/b8fd97cec/10ce6ec534a5416085cd0c364df6b421/FLAGb0fd6f7c6 [2018-11-23 07:11:22,098 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/b8fd97cec/10ce6ec534a5416085cd0c364df6b421 [2018-11-23 07:11:22,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:11:22,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:11:22,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:11:22,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:11:22,106 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:11:22,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22, skipping insertion in model container [2018-11-23 07:11:22,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:11:22,152 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:11:22,398 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:11:22,407 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:11:22,496 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:11:22,535 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:11:22,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22 WrapperNode [2018-11-23 07:11:22,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:11:22,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:11:22,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:11:22,536 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:11:22,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:11:22,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:11:22,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:11:22,568 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:11:22,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... [2018-11-23 07:11:22,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:11:22,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:11:22,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:11:22,590 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:11:22,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 07:11:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:11:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:11:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:11:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:11:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:11:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:11:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:11:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:11:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:11:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:11:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:11:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:11:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:11:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:11:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:11:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:11:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:11:22,634 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 07:11:22,748 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 07:11:22,751 INFO L168 Benchmark]: Toolchain (without parser) took 649.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:22,752 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:11:22,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -193.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:22,757 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:22,758 INFO L168 Benchmark]: Boogie Preprocessor took 21.68 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:22,758 INFO L168 Benchmark]: RCFGBuilder took 160.22 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: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:22,761 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 433.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -193.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 160.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:11:24,134 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:11:24,135 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:11:24,142 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:11:24,142 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:11:24,143 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:11:24,144 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:11:24,145 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:11:24,146 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:11:24,147 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:11:24,147 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:11:24,147 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:11:24,148 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:11:24,149 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:11:24,150 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:11:24,150 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:11:24,151 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:11:24,152 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:11:24,153 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:11:24,154 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:11:24,155 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:11:24,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:11:24,157 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:11:24,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:11:24,158 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:11:24,158 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:11:24,159 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:11:24,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:11:24,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:11:24,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:11:24,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:11:24,161 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:11:24,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:11:24,161 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:11:24,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:11:24,163 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:11:24,163 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:11:24,173 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:11:24,173 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:11:24,174 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:11:24,174 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:11:24,174 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:11:24,174 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:11:24,174 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:11:24,175 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:11:24,176 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:11:24,176 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:11:24,176 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:11:24,176 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:11:24,176 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:11:24,176 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:11:24,176 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:11:24,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:11:24,177 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:11:24,177 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_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 -> 971092c818580e426dabc437a8d5a117552050f8 [2018-11-23 07:11:24,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:11:24,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:11:24,216 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:11:24,217 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:11:24,218 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:11:24,218 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i [2018-11-23 07:11:24,261 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/f96c88a37/a3e98f9b42d740ecba5ee8d6c8014ab9/FLAGfdb2f1a80 [2018-11-23 07:11:24,615 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:11:24,616 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/sv-benchmarks/c/pthread-wmm/mix004_rmo.oepc_false-unreach-call.i [2018-11-23 07:11:24,625 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/f96c88a37/a3e98f9b42d740ecba5ee8d6c8014ab9/FLAGfdb2f1a80 [2018-11-23 07:11:24,635 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/bin-2019/ukojak/data/f96c88a37/a3e98f9b42d740ecba5ee8d6c8014ab9 [2018-11-23 07:11:24,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:11:24,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:11:24,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:11:24,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:11:24,642 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:11:24,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:11:24" (1/1) ... [2018-11-23 07:11:24,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513f3c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:24, skipping insertion in model container [2018-11-23 07:11:24,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:11:24" (1/1) ... [2018-11-23 07:11:24,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:11:24,689 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:11:24,961 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:11:24,974 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:11:25,016 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:11:25,114 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:11:25,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25 WrapperNode [2018-11-23 07:11:25,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:11:25,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:11:25,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:11:25,116 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:11:25,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:11:25,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:11:25,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:11:25,148 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:11:25,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,169 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... [2018-11-23 07:11:25,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:11:25,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:11:25,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:11:25,181 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:11:25,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:11:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48271e3f-ccbe-45dd-966e-4e7ae8c88b4f/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 07:11:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:11:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:11:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:11:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:11:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:11:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:11:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:11:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:11:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:11:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:11:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:11:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:11:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:11:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:11:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:11:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:11:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:11:25,221 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 07:11:25,334 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 07:11:25,336 INFO L168 Benchmark]: Toolchain (without parser) took 698.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -131.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:11:25,337 INFO L168 Benchmark]: CDTParser took 0.15 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 07:11:25,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 475.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -165.2 MB). Peak memory consumption was 65.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:25,338 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.18 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:25,339 INFO L168 Benchmark]: Boogie Preprocessor took 32.47 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 07:11:25,339 INFO L168 Benchmark]: RCFGBuilder took 155.09 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: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:11:25,341 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 475.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -165.2 MB). Peak memory consumption was 65.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 155.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...