./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/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 158274064a5b01e53a5759ad2c88b4f4d442183d ..................................................................................................................................................................................................... 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_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/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 158274064a5b01e53a5759ad2c88b4f4d442183d ................................................................................................................................................................................................... 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 12:08:45,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:08:45,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:08:45,521 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:08:45,521 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:08:45,522 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:08:45,523 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:08:45,524 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:08:45,525 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:08:45,526 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:08:45,527 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:08:45,527 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:08:45,528 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:08:45,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:08:45,529 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:08:45,530 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:08:45,530 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:08:45,531 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:08:45,533 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:08:45,534 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:08:45,535 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:08:45,535 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:08:45,537 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:08:45,538 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:08:45,538 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:08:45,538 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:08:45,539 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:08:45,539 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:08:45,540 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:08:45,540 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:08:45,540 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:08:45,541 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:08:45,541 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:08:45,541 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:08:45,542 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:08:45,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:08:45,542 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:08:45,549 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:08:45,550 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:08:45,550 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:08:45,550 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:08:45,551 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:08:45,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:08:45,551 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:08:45,551 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:08:45,552 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:08:45,553 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:08:45,554 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:08:45,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:08:45,554 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:08:45,554 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:08:45,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:08:45,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:08:45,555 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:08:45,556 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:08:45,556 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_61f18550-9b37-4782-b613-6281ccc450d2/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 -> 158274064a5b01e53a5759ad2c88b4f4d442183d [2018-11-23 12:08:45,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:08:45,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:08:45,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:08:45,594 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:08:45,594 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:08:45,595 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i [2018-11-23 12:08:45,632 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/c3b4fe07d/8c24c6bf02ec433b8fdb7dbdd409b57a/FLAGc83723fed [2018-11-23 12:08:46,072 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:08:46,073 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i [2018-11-23 12:08:46,084 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/c3b4fe07d/8c24c6bf02ec433b8fdb7dbdd409b57a/FLAGc83723fed [2018-11-23 12:08:46,094 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/c3b4fe07d/8c24c6bf02ec433b8fdb7dbdd409b57a [2018-11-23 12:08:46,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:08:46,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:08:46,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:08:46,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:08:46,100 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:08:46,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46, skipping insertion in model container [2018-11-23 12:08:46,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:08:46,141 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:08:46,385 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:08:46,397 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:08:46,513 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:08:46,558 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:08:46,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46 WrapperNode [2018-11-23 12:08:46,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:08:46,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:08:46,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:08:46,559 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:08:46,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:08:46,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:08:46,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:08:46,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:08:46,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,607 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... [2018-11-23 12:08:46,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:08:46,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:08:46,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:08:46,627 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:08:46,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/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 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:08:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:08:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:08:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:08:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:08:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:08:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:08:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:08:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:08:46,691 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 12:08:46,869 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 12:08:46,872 INFO L168 Benchmark]: Toolchain (without parser) took 775.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -161.4 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:46,873 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:08:46,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:46,874 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:46,875 INFO L168 Benchmark]: Boogie Preprocessor took 29.73 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:46,875 INFO L168 Benchmark]: RCFGBuilder took 244.60 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: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:46,879 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 461.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 244.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 12:08:48,354 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:08:48,355 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:08:48,363 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:08:48,364 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:08:48,364 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:08:48,365 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:08:48,366 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:08:48,367 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:08:48,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:08:48,368 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:08:48,369 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:08:48,370 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:08:48,370 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:08:48,371 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:08:48,372 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:08:48,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:08:48,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:08:48,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:08:48,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:08:48,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:08:48,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:08:48,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:08:48,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:08:48,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:08:48,379 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:08:48,380 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:08:48,381 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:08:48,382 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:08:48,382 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:08:48,382 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:08:48,383 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:08:48,383 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:08:48,383 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:08:48,384 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:08:48,384 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:08:48,384 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:08:48,395 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:08:48,395 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:08:48,396 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:08:48,396 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:08:48,396 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:08:48,397 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:08:48,397 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:08:48,398 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:08:48,398 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:08:48,399 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:08:48,399 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:08:48,399 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:08:48,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:08:48,399 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:08:48,399 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:08:48,399 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:08:48,400 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:08:48,400 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:08:48,400 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:08:48,400 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:08:48,400 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:08:48,400 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_61f18550-9b37-4782-b613-6281ccc450d2/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 -> 158274064a5b01e53a5759ad2c88b4f4d442183d [2018-11-23 12:08:48,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:08:48,441 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:08:48,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:08:48,444 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:08:48,444 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:08:48,445 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i [2018-11-23 12:08:48,481 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/0cd3ca4ea/35b85af78d044e4fa0c050c4f14cf6ec/FLAGbb6459aa3 [2018-11-23 12:08:48,845 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:08:48,846 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/sv-benchmarks/c/pthread-wmm/rfi008_power.oepc_false-unreach-call.i [2018-11-23 12:08:48,855 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/0cd3ca4ea/35b85af78d044e4fa0c050c4f14cf6ec/FLAGbb6459aa3 [2018-11-23 12:08:49,240 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/bin-2019/ukojak/data/0cd3ca4ea/35b85af78d044e4fa0c050c4f14cf6ec [2018-11-23 12:08:49,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:08:49,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:08:49,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:08:49,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:08:49,246 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:08:49,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49, skipping insertion in model container [2018-11-23 12:08:49,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:08:49,285 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:08:49,536 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:08:49,548 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:08:49,598 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:08:49,684 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:08:49,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49 WrapperNode [2018-11-23 12:08:49,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:08:49,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:08:49,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:08:49,686 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:08:49,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,705 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:08:49,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:08:49,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:08:49,723 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:08:49,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... [2018-11-23 12:08:49,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:08:49,756 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:08:49,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:08:49,756 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:08:49,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:08:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61f18550-9b37-4782-b613-6281ccc450d2/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 12:08:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:08:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:08:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:08:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:08:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:08:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:08:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:08:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:08:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:08:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:08:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:08:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:08:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:08:49,795 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 12:08:49,890 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 12:08:49,892 INFO L168 Benchmark]: Toolchain (without parser) took 649.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -151.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:08:49,893 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:08:49,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:49,894 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.63 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 12:08:49,895 INFO L168 Benchmark]: Boogie Preprocessor took 32.21 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 12:08:49,895 INFO L168 Benchmark]: RCFGBuilder took 135.82 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: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-23 12:08:49,898 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 135.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...