./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 ef75d1c9f553bd56ed3310b2a17adf11cc08d582 ............................................................................................................................................................................................... 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_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 ef75d1c9f553bd56ed3310b2a17adf11cc08d582 ........................................................................................................................................................................................................ 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 0.1.23-635dfa2 [2018-12-02 15:04:20,687 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 15:04:20,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 15:04:20,695 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 15:04:20,695 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 15:04:20,696 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 15:04:20,697 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 15:04:20,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 15:04:20,699 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 15:04:20,700 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 15:04:20,700 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 15:04:20,700 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 15:04:20,701 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 15:04:20,702 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 15:04:20,703 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 15:04:20,703 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 15:04:20,704 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 15:04:20,705 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 15:04:20,706 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 15:04:20,707 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 15:04:20,708 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 15:04:20,709 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 15:04:20,710 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 15:04:20,711 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 15:04:20,711 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 15:04:20,711 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 15:04:20,712 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 15:04:20,713 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 15:04:20,713 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 15:04:20,714 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 15:04:20,714 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 15:04:20,714 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 15:04:20,715 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 15:04:20,715 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 15:04:20,715 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 15:04:20,716 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 15:04:20,716 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 15:04:20,726 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 15:04:20,726 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 15:04:20,726 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 15:04:20,727 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 15:04:20,727 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 15:04:20,727 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 15:04:20,727 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 15:04:20,728 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 15:04:20,729 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 15:04:20,729 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 15:04:20,729 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 15:04:20,729 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 15:04:20,729 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 15:04:20,729 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 15:04:20,730 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 15:04:20,730 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 15:04:20,730 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 15:04:20,730 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 15:04:20,730 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 15:04:20,730 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 15:04:20,730 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 15:04:20,731 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 15:04:20,731 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 15:04:20,731 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_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 -> ef75d1c9f553bd56ed3310b2a17adf11cc08d582 [2018-12-02 15:04:20,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 15:04:20,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 15:04:20,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 15:04:20,764 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 15:04:20,765 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 15:04:20,765 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i [2018-12-02 15:04:20,801 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/ce6427e1e/8e84cd61489e4668b0fcb69818312a5f/FLAG8128b6f31 [2018-12-02 15:04:21,166 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 15:04:21,166 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i [2018-12-02 15:04:21,174 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/ce6427e1e/8e84cd61489e4668b0fcb69818312a5f/FLAG8128b6f31 [2018-12-02 15:04:21,529 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/ce6427e1e/8e84cd61489e4668b0fcb69818312a5f [2018-12-02 15:04:21,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 15:04:21,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 15:04:21,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 15:04:21,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 15:04:21,535 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 15:04:21,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340b48b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21, skipping insertion in model container [2018-12-02 15:04:21,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 15:04:21,562 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 15:04:21,750 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:04:21,760 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 15:04:21,852 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:04:21,883 INFO L195 MainTranslator]: Completed translation [2018-12-02 15:04:21,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21 WrapperNode [2018-12-02 15:04:21,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 15:04:21,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 15:04:21,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 15:04:21,884 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 15:04:21,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 15:04:21,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 15:04:21,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 15:04:21,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 15:04:21,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... [2018-12-02 15:04:21,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 15:04:21,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 15:04:21,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 15:04:21,935 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 15:04:21,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 [2018-12-02 15:04:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 15:04:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 15:04:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 15:04:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 15:04:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 15:04:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 15:04:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 15:04:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 15:04:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 15:04:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 15:04:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 15:04:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 15:04:21,970 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 15:04:22,177 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 15:04:22,180 INFO L168 Benchmark]: Toolchain (without parser) took 648.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -102.7 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:22,181 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:04:22,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -141.2 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:22,182 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.42 ms. Allocated memory is still 1.1 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. [2018-12-02 15:04:22,182 INFO L168 Benchmark]: Boogie Preprocessor took 20.66 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:04:22,183 INFO L168 Benchmark]: RCFGBuilder took 244.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:22,185 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 351.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -141.2 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.66 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 244.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 15:04:23,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 15:04:23,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 15:04:23,501 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 15:04:23,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 15:04:23,502 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 15:04:23,503 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 15:04:23,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 15:04:23,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 15:04:23,506 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 15:04:23,507 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 15:04:23,507 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 15:04:23,508 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 15:04:23,508 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 15:04:23,509 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 15:04:23,510 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 15:04:23,510 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 15:04:23,511 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 15:04:23,513 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 15:04:23,514 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 15:04:23,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 15:04:23,515 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 15:04:23,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 15:04:23,517 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 15:04:23,517 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 15:04:23,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 15:04:23,518 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 15:04:23,519 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 15:04:23,520 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 15:04:23,520 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 15:04:23,521 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 15:04:23,521 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 15:04:23,521 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 15:04:23,521 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 15:04:23,522 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 15:04:23,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 15:04:23,522 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 15:04:23,530 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 15:04:23,530 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 15:04:23,531 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 15:04:23,531 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 15:04:23,531 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 15:04:23,531 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 15:04:23,532 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 15:04:23,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 15:04:23,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 15:04:23,533 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 15:04:23,533 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 15:04:23,533 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_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 -> ef75d1c9f553bd56ed3310b2a17adf11cc08d582 [2018-12-02 15:04:23,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 15:04:23,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 15:04:23,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 15:04:23,565 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 15:04:23,565 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 15:04:23,566 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i [2018-12-02 15:04:23,611 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/eafd52aae/64735c79600b468c98e264b1927f23cf/FLAG387e67c24 [2018-12-02 15:04:24,047 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 15:04:24,047 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/sv-benchmarks/c/pthread-wmm/mix027_pso.opt_false-unreach-call.i [2018-12-02 15:04:24,054 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/eafd52aae/64735c79600b468c98e264b1927f23cf/FLAG387e67c24 [2018-12-02 15:04:24,062 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/bin-2019/ukojak/data/eafd52aae/64735c79600b468c98e264b1927f23cf [2018-12-02 15:04:24,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 15:04:24,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 15:04:24,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 15:04:24,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 15:04:24,067 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 15:04:24,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@471c9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24, skipping insertion in model container [2018-12-02 15:04:24,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 15:04:24,094 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 15:04:24,281 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:04:24,292 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 15:04:24,364 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 15:04:24,398 INFO L195 MainTranslator]: Completed translation [2018-12-02 15:04:24,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24 WrapperNode [2018-12-02 15:04:24,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 15:04:24,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 15:04:24,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 15:04:24,399 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 15:04:24,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 15:04:24,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 15:04:24,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 15:04:24,429 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 15:04:24,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,449 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... [2018-12-02 15:04:24,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 15:04:24,451 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 15:04:24,451 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 15:04:24,452 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 15:04:24,452 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:04:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10666aae-13f4-4dc0-9a7d-21970b5aa4b4/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 [2018-12-02 15:04:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 15:04:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 15:04:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 15:04:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 15:04:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 15:04:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 15:04:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 15:04:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 15:04:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 15:04:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 15:04:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 15:04:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 15:04:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-02 15:04:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-02 15:04:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 15:04:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 15:04:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 15:04:24,487 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 15:04:24,709 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 15:04:24,711 INFO L168 Benchmark]: Toolchain (without parser) took 646.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:24,712 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 15:04:24,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -165.7 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:24,713 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:24,713 INFO L168 Benchmark]: Boogie Preprocessor took 22.57 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. [2018-12-02 15:04:24,713 INFO L168 Benchmark]: RCFGBuilder took 258.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2018-12-02 15:04:24,716 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 333.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -165.7 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 258.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...