./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr000_power.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_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 1e7a5fd128b43965063c6e953cf4559ad2d9180d ..................................................................................................................................................................................................... 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_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 1e7a5fd128b43965063c6e953cf4559ad2d9180d ............................................................................................................................................................................................................. 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 01:32:01,443 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:32:01,444 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:32:01,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:32:01,451 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:32:01,451 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:32:01,452 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:32:01,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:32:01,454 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:32:01,455 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:32:01,456 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:32:01,456 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:32:01,456 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:32:01,457 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:32:01,458 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:32:01,458 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:32:01,459 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:32:01,460 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:32:01,462 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:32:01,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:32:01,463 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:32:01,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:32:01,466 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:32:01,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:32:01,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:32:01,467 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:32:01,468 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:32:01,468 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:32:01,469 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:32:01,469 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:32:01,470 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:32:01,470 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:32:01,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:32:01,471 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:32:01,471 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:32:01,472 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:32:01,472 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:32:01,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:32:01,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:32:01,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:32:01,481 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:32:01,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:32:01,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:32:01,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:32:01,482 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:32:01,482 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:32:01,482 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:32:01,483 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:32:01,484 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:32:01,484 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:32:01,484 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:32:01,484 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:32:01,484 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:01,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:32:01,484 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:32:01,485 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:32:01,485 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:32:01,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:32:01,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:32:01,485 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_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 -> 1e7a5fd128b43965063c6e953cf4559ad2d9180d [2018-11-23 01:32:01,509 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:32:01,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:32:01,521 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:32:01,522 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:32:01,522 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:32:01,523 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i [2018-11-23 01:32:01,565 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/3b68f2f78/34063799816a41c99c3f774cc524c5c1/FLAG74f2c3999 [2018-11-23 01:32:02,017 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:32:02,017 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i [2018-11-23 01:32:02,027 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/3b68f2f78/34063799816a41c99c3f774cc524c5c1/FLAG74f2c3999 [2018-11-23 01:32:02,038 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/3b68f2f78/34063799816a41c99c3f774cc524c5c1 [2018-11-23 01:32:02,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:32:02,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:32:02,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:02,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:32:02,044 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:32:02,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5111b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02, skipping insertion in model container [2018-11-23 01:32:02,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:32:02,084 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:32:02,317 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:02,326 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:32:02,419 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:02,469 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:32:02,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02 WrapperNode [2018-11-23 01:32:02,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:02,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:02,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:32:02,470 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:32:02,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:02,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:32:02,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:32:02,513 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:32:02,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... [2018-11-23 01:32:02,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:32:02,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:32:02,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:32:02,541 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:32:02,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 01:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:32:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:32:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:32:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:32:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:32:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:32:02,582 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 01:32:02,667 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 01:32:02,668 INFO L168 Benchmark]: Toolchain (without parser) took 628.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -153.9 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:02,670 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:02,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:02,671 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.47 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:02,671 INFO L168 Benchmark]: Boogie Preprocessor took 27.84 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:02,672 INFO L168 Benchmark]: RCFGBuilder took 127.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:02,675 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 127.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 01:32:04,067 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:32:04,068 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:32:04,076 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:32:04,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:32:04,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:32:04,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:32:04,078 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:32:04,079 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:32:04,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:32:04,081 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:32:04,081 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:32:04,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:32:04,082 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:32:04,083 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:32:04,084 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:32:04,084 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:32:04,085 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:32:04,087 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:32:04,088 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:32:04,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:32:04,089 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:32:04,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:32:04,091 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:32:04,092 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:32:04,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:32:04,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:32:04,093 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:32:04,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:32:04,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:32:04,095 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:32:04,095 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:32:04,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:32:04,096 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:32:04,096 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:32:04,097 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:32:04,097 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:32:04,108 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:32:04,109 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:32:04,109 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:32:04,109 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:32:04,110 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:32:04,110 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:32:04,110 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:32:04,110 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:32:04,110 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:32:04,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:32:04,111 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:32:04,112 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:32:04,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:32:04,112 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:32:04,112 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:32:04,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:32:04,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:32:04,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:32:04,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:32:04,113 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:32:04,114 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_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 -> 1e7a5fd128b43965063c6e953cf4559ad2d9180d [2018-11-23 01:32:04,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:32:04,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:32:04,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:32:04,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:32:04,153 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:32:04,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i [2018-11-23 01:32:04,191 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/c19abf4de/beae06116fd041c1b6ac259959d4b912/FLAG87757dd62 [2018-11-23 01:32:04,569 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:32:04,570 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/sv-benchmarks/c/pthread-wmm/podwr000_power.opt_false-unreach-call.i [2018-11-23 01:32:04,583 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/c19abf4de/beae06116fd041c1b6ac259959d4b912/FLAG87757dd62 [2018-11-23 01:32:04,960 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/bin-2019/ukojak/data/c19abf4de/beae06116fd041c1b6ac259959d4b912 [2018-11-23 01:32:04,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:32:04,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:32:04,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:04,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:32:04,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:32:04,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:04" (1/1) ... [2018-11-23 01:32:04,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d8ea8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:04, skipping insertion in model container [2018-11-23 01:32:04,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:32:04" (1/1) ... [2018-11-23 01:32:04,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:32:05,012 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:32:05,275 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:05,284 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:32:05,327 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:32:05,410 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:32:05,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05 WrapperNode [2018-11-23 01:32:05,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:32:05,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:05,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:32:05,411 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:32:05,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,430 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,448 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:32:05,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:32:05,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:32:05,449 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:32:05,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... [2018-11-23 01:32:05,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:32:05,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:32:05,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:32:05,472 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:32:05,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:32:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ae6b0e7-b959-44ee-9fb7-0fdfed0b250f/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 01:32:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:32:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:32:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:32:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:32:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:32:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:32:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:32:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:32:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:32:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:32:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:32:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:32:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:32:05,507 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 01:32:05,605 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 01:32:05,610 INFO L168 Benchmark]: Toolchain (without parser) took 646.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -143.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:32:05,611 INFO L168 Benchmark]: CDTParser took 0.13 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 01:32:05,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:05,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.58 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:05,613 INFO L168 Benchmark]: Boogie Preprocessor took 23.28 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 01:32:05,613 INFO L168 Benchmark]: RCFGBuilder took 137.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:32:05,616 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 446.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -167.6 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 137.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...