./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix054_tso.opt_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_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 27f95b3de1a07a1536a44b1abfe1ed78fe2c2e10 ................................................................................................................................................................................................. 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_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 27f95b3de1a07a1536a44b1abfe1ed78fe2c2e10 ..................................................................................................................................................................................................... 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 09:45:57,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:45:57,594 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:45:57,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:45:57,601 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:45:57,602 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:45:57,602 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:45:57,603 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:45:57,604 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:45:57,605 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:45:57,605 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:45:57,606 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:45:57,606 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:45:57,607 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:45:57,607 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:45:57,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:45:57,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:45:57,609 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:45:57,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:45:57,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:45:57,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:45:57,612 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:45:57,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:45:57,614 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:45:57,614 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:45:57,615 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:45:57,616 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:45:57,616 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:45:57,617 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:45:57,617 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:45:57,618 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:45:57,618 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:45:57,618 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:45:57,618 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:45:57,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:45:57,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:45:57,620 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:45:57,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:45:57,629 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:45:57,630 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:45:57,630 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:45:57,631 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:45:57,631 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:45:57,631 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:45:57,631 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:45:57,631 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:45:57,631 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:45:57,632 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:45:57,633 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:45:57,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:45:57,633 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:45:57,633 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:45:57,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:45:57,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:45:57,634 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_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 -> 27f95b3de1a07a1536a44b1abfe1ed78fe2c2e10 [2018-11-23 09:45:57,657 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:45:57,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:45:57,669 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:45:57,670 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:45:57,670 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:45:57,670 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i [2018-11-23 09:45:57,713 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/6fdeae49d/fafdf43cbe38454f8e5aa45c4c73af9c/FLAG240262b8f [2018-11-23 09:45:58,153 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:45:58,153 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i [2018-11-23 09:45:58,163 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/6fdeae49d/fafdf43cbe38454f8e5aa45c4c73af9c/FLAG240262b8f [2018-11-23 09:45:58,172 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/6fdeae49d/fafdf43cbe38454f8e5aa45c4c73af9c [2018-11-23 09:45:58,174 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:45:58,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:45:58,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:58,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:45:58,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:45:58,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58, skipping insertion in model container [2018-11-23 09:45:58,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:45:58,220 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:45:58,451 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:58,460 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:45:58,562 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:45:58,607 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:45:58,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58 WrapperNode [2018-11-23 09:45:58,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:45:58,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:58,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:45:58,608 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:45:58,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:45:58,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:45:58,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:45:58,650 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:45:58,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... [2018-11-23 09:45:58,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:45:58,670 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:45:58,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:45:58,671 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:45:58,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:45:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 09:45:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:45:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:45:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:45:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:45:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:45:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:45:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:45:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:45:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:45:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:45:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:45:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:45:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:45:58,706 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 09:45:58,864 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 09:45:58,866 INFO L168 Benchmark]: Toolchain (without parser) took 691.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -191.7 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:58,867 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 09:45:58,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 432.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:58,868 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:58,868 INFO L168 Benchmark]: Boogie Preprocessor took 20.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:58,869 INFO L168 Benchmark]: RCFGBuilder took 194.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:45:58,871 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 432.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 194.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:46:00,258 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:46:00,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:46:00,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:46:00,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:46:00,269 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:46:00,270 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:46:00,271 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:46:00,272 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:46:00,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:46:00,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:46:00,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:46:00,274 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:46:00,275 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:46:00,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:46:00,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:46:00,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:46:00,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:46:00,279 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:46:00,280 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:46:00,281 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:46:00,282 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:46:00,284 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:46:00,284 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:46:00,284 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:46:00,285 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:46:00,286 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:46:00,287 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:46:00,287 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:46:00,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:46:00,288 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:46:00,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:46:00,289 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:46:00,289 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:46:00,289 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:46:00,290 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:46:00,290 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:46:00,301 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:46:00,301 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:46:00,302 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:46:00,302 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:46:00,303 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:46:00,303 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:46:00,303 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:46:00,303 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:46:00,303 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:46:00,304 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:46:00,306 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:46:00,306 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:46:00,306 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:46:00,306 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:46:00,306 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:46:00,306 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:46:00,307 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:46:00,307 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:46:00,307 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:46:00,307 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:46:00,307 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:46:00,307 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:46:00,308 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:46:00,308 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:46:00,308 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:46:00,308 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:46:00,308 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_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 -> 27f95b3de1a07a1536a44b1abfe1ed78fe2c2e10 [2018-11-23 09:46:00,337 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:46:00,346 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:46:00,348 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:46:00,349 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:46:00,349 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:46:00,350 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i [2018-11-23 09:46:00,394 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/1af70f80a/b1df7db6bf6b404293277e937d56d321/FLAGa1b82f40b [2018-11-23 09:46:00,759 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:46:00,759 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/sv-benchmarks/c/pthread-wmm/mix054_tso.opt_false-unreach-call.i [2018-11-23 09:46:00,768 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/1af70f80a/b1df7db6bf6b404293277e937d56d321/FLAGa1b82f40b [2018-11-23 09:46:01,150 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/bin-2019/ukojak/data/1af70f80a/b1df7db6bf6b404293277e937d56d321 [2018-11-23 09:46:01,152 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:46:01,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:46:01,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:46:01,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:46:01,156 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:46:01,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314fa066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01, skipping insertion in model container [2018-11-23 09:46:01,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:46:01,198 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:46:01,457 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:46:01,467 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:46:01,507 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:46:01,544 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:46:01,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01 WrapperNode [2018-11-23 09:46:01,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:46:01,545 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:46:01,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:46:01,546 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:46:01,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:46:01,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:46:01,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:46:01,629 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:46:01,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... [2018-11-23 09:46:01,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:46:01,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:46:01,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:46:01,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:46:01,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:46:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bbd82e3b-8ba4-4a5d-9251-02b4d86f7067/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 09:46:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:46:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:46:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:46:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:46:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:46:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:46:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:46:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:46:01,684 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 09:46:01,840 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 09:46:01,842 INFO L168 Benchmark]: Toolchain (without parser) took 690.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:46:01,844 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 09:46:01,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.03 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 09:46:01,845 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -220.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:46:01,845 INFO L168 Benchmark]: Boogie Preprocessor took 20.34 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 09:46:01,846 INFO L168 Benchmark]: RCFGBuilder took 192.86 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:46:01,848 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 392.03 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 83.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -220.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.34 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 192.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...