./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-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_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 d9a91afabb6c9d2aff6e906c61d27f64df13477e ...................................................................................................................................................................................................... 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_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 d9a91afabb6c9d2aff6e906c61d27f64df13477e ..................................................................................................................................................................................................... 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 04:08:06,726 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:08:06,728 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:08:06,736 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:08:06,736 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:08:06,737 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:08:06,738 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:08:06,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:08:06,740 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:08:06,741 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:08:06,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:08:06,742 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:08:06,743 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:08:06,743 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:08:06,744 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:08:06,744 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:08:06,745 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:08:06,746 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:08:06,748 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:08:06,749 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:08:06,749 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:08:06,750 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:08:06,751 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:08:06,752 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:08:06,752 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:08:06,753 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:08:06,753 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:08:06,754 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:08:06,755 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:08:06,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:08:06,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:08:06,756 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:08:06,757 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:08:06,757 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:08:06,757 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:08:06,758 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:08:06,758 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:08:06,767 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:08:06,767 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:08:06,768 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:08:06,768 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:08:06,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:08:06,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:08:06,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:08:06,769 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:08:06,770 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:08:06,770 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:08:06,770 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:08:06,770 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:08:06,770 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:08:06,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:08:06,770 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:08:06,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:08:06,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:08:06,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:08:06,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:08:06,771 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:08:06,771 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:08:06,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:08:06,772 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_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 -> d9a91afabb6c9d2aff6e906c61d27f64df13477e [2018-11-23 04:08:06,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:08:06,809 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:08:06,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:08:06,813 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:08:06,814 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:08:06,814 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i [2018-11-23 04:08:06,866 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/227aefa93/7bbe6eef8d6343ca9d83612ea30d2869/FLAG47d148f89 [2018-11-23 04:08:07,285 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:08:07,286 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i [2018-11-23 04:08:07,297 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/227aefa93/7bbe6eef8d6343ca9d83612ea30d2869/FLAG47d148f89 [2018-11-23 04:08:07,310 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/227aefa93/7bbe6eef8d6343ca9d83612ea30d2869 [2018-11-23 04:08:07,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:08:07,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:08:07,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:08:07,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:08:07,318 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:08:07,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206271ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07, skipping insertion in model container [2018-11-23 04:08:07,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:08:07,373 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:08:07,674 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:08:07,682 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:08:07,799 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:08:07,839 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:08:07,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07 WrapperNode [2018-11-23 04:08:07,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:08:07,840 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:08:07,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:08:07,840 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:08:07,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,894 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:08:07,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:08:07,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:08:07,895 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:08:07,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... [2018-11-23 04:08:07,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:08:07,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:08:07,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:08:07,938 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:08:07,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 04:08:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:08:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:08:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:08:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:08:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:08:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:08:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:08:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:08:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:08:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:08:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:08:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:08:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:08:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:08:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:08:08,003 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 04:08:08,584 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 04:08:08,590 INFO L168 Benchmark]: Toolchain (without parser) took 1276.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -103.5 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:08,591 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:08:08,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -155.4 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:08,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.66 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 04:08:08,593 INFO L168 Benchmark]: Boogie Preprocessor took 42.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:08,593 INFO L168 Benchmark]: RCFGBuilder took 652.01 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:08,596 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 524.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -155.4 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 652.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:08:10,244 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:08:10,246 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:08:10,257 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:08:10,257 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:08:10,258 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:08:10,259 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:08:10,260 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:08:10,262 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:08:10,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:08:10,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:08:10,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:08:10,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:08:10,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:08:10,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:08:10,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:08:10,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:08:10,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:08:10,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:08:10,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:08:10,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:08:10,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:08:10,276 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:08:10,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:08:10,277 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:08:10,277 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:08:10,278 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:08:10,279 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:08:10,279 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:08:10,280 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:08:10,281 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:08:10,281 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:08:10,281 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:08:10,282 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:08:10,282 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:08:10,283 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:08:10,283 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:08:10,296 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:08:10,296 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:08:10,297 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:08:10,297 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:08:10,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:08:10,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:08:10,298 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:08:10,298 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:08:10,298 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:08:10,299 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:08:10,300 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:08:10,300 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:08:10,300 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:08:10,300 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:08:10,300 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:08:10,300 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:08:10,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:08:10,301 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:08:10,301 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:08:10,301 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:08:10,301 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:08:10,301 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:08:10,302 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:08:10,302 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:08:10,302 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:08:10,302 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:08:10,302 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:08:10,302 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_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 -> d9a91afabb6c9d2aff6e906c61d27f64df13477e [2018-11-23 04:08:10,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:08:10,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:08:10,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:08:10,355 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:08:10,355 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:08:10,356 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i [2018-11-23 04:08:10,411 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/47485659e/f2d3812ac6864d859732c39f0212d5f0/FLAG954651c43 [2018-11-23 04:08:10,828 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:08:10,828 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/sv-benchmarks/c/pthread-wmm/safe035_power.oepc_true-unreach-call.i [2018-11-23 04:08:10,838 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/47485659e/f2d3812ac6864d859732c39f0212d5f0/FLAG954651c43 [2018-11-23 04:08:10,847 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/bin-2019/ukojak/data/47485659e/f2d3812ac6864d859732c39f0212d5f0 [2018-11-23 04:08:10,850 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:08:10,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:08:10,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:08:10,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:08:10,854 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:08:10,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:08:10" (1/1) ... [2018-11-23 04:08:10,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cab3a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:10, skipping insertion in model container [2018-11-23 04:08:10,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:08:10" (1/1) ... [2018-11-23 04:08:10,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:08:10,909 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:08:11,248 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:08:11,263 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:08:11,376 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:08:11,427 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:08:11,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11 WrapperNode [2018-11-23 04:08:11,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:08:11,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:08:11,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:08:11,428 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:08:11,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:08:11,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:08:11,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:08:11,468 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:08:11,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... [2018-11-23 04:08:11,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:08:11,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:08:11,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:08:11,505 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:08:11,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:08:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed5d8ef2-ad6c-463f-bc98-3203840f1bbe/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 04:08:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:08:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:08:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:08:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:08:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:08:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:08:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:08:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:08:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:08:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:08:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:08:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:08:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:08:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:08:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:08:11,559 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 04:08:12,073 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 04:08:12,076 INFO L168 Benchmark]: Toolchain (without parser) took 1225.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 946.5 MB in the beginning and 1.0 GB in the end (delta: -87.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:12,078 INFO L168 Benchmark]: CDTParser took 0.18 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 04:08:12,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 576.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -139.7 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:12,079 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.46 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 04:08:12,079 INFO L168 Benchmark]: Boogie Preprocessor took 36.61 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 04:08:12,080 INFO L168 Benchmark]: RCFGBuilder took 571.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:12,082 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 576.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -139.7 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 571.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...