./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_pso.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_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 4cf940efef8187ef1a1baab29dc41516952608e1 .................................................................................................................................................................................................... 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_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 4cf940efef8187ef1a1baab29dc41516952608e1 ................................................................................................................................................................................................................ 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 [2018-11-22 23:34:29,490 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:34:29,492 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:34:29,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:34:29,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:34:29,503 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:34:29,504 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:34:29,506 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:34:29,507 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:34:29,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:34:29,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:34:29,509 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:34:29,510 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:34:29,511 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:34:29,512 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:34:29,513 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:34:29,514 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:34:29,516 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:34:29,517 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:34:29,519 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:34:29,520 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:34:29,521 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:34:29,524 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:34:29,524 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:34:29,524 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:34:29,525 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:34:29,526 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:34:29,527 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:34:29,528 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:34:29,529 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:34:29,529 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:34:29,529 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:34:29,530 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:34:29,531 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:34:29,532 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:34:29,532 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:34:29,533 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:34:29,545 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:34:29,546 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:34:29,547 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:34:29,547 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:34:29,547 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:34:29,547 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:34:29,548 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:34:29,548 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:34:29,548 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:34:29,548 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:34:29,548 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:34:29,549 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:34:29,550 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:34:29,550 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:34:29,552 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:34:29,552 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:34:29,552 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:34:29,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:34:29,553 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:34:29,553 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:34:29,553 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:34:29,553 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:34:29,553 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:34:29,554 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:34:29,554 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_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 -> 4cf940efef8187ef1a1baab29dc41516952608e1 [2018-11-22 23:34:29,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:34:29,596 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:34:29,598 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:34:29,600 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:34:29,600 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:34:29,601 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i [2018-11-22 23:34:29,658 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/5ec2071a3/9fc56059728e414fa98de37a97c9c631/FLAG40e59e3eb [2018-11-22 23:34:30,085 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:34:30,085 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i [2018-11-22 23:34:30,095 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/5ec2071a3/9fc56059728e414fa98de37a97c9c631/FLAG40e59e3eb [2018-11-22 23:34:30,108 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/5ec2071a3/9fc56059728e414fa98de37a97c9c631 [2018-11-22 23:34:30,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:34:30,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:34:30,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:30,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:34:30,116 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:34:30,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,120 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 22.11 11:34:30, skipping insertion in model container [2018-11-22 23:34:30,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:34:30,171 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:34:30,470 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:30,482 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:34:30,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:30,633 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:34:30,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30 WrapperNode [2018-11-22 23:34:30,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:30,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:30,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:34:30,634 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:34:30,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:30,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:34:30,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:34:30,681 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:34:30,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,694 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... [2018-11-22 23:34:30,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:34:30,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:34:30,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:34:30,715 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:34:30,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 [2018-11-22 23:34:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:34:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:34:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:34:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:34:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:34:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:34:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:34:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:34:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:34:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:34:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:34:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:34:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:34:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:34:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:34:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:34:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:34:30,773 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:34:31,100 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) [2018-11-22 23:34:31,104 INFO L168 Benchmark]: Toolchain (without parser) took 993.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:31,106 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:34:31,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:31,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.41 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. [2018-11-22 23:34:31,107 INFO L168 Benchmark]: Boogie Preprocessor took 33.89 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:31,108 INFO L168 Benchmark]: RCFGBuilder took 388.81 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: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:31,111 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 521.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 388.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 23:34:32,803 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:34:32,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:34:32,814 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:34:32,814 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:34:32,815 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:34:32,816 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:34:32,817 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:34:32,819 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:34:32,820 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:34:32,820 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:34:32,821 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:34:32,822 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:34:32,822 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:34:32,823 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:34:32,824 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:34:32,825 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:34:32,827 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:34:32,829 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:34:32,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:34:32,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:34:32,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:34:32,835 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:34:32,835 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:34:32,835 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:34:32,836 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:34:32,837 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:34:32,838 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:34:32,839 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:34:32,840 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:34:32,840 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:34:32,841 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:34:32,841 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:34:32,841 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:34:32,842 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:34:32,843 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:34:32,843 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:34:32,856 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:34:32,857 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:34:32,857 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:34:32,857 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:34:32,858 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:34:32,858 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:34:32,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:34:32,858 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:34:32,859 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:34:32,860 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:34:32,860 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:34:32,860 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:34:32,860 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:34:32,860 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:34:32,860 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:34:32,861 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:34:32,861 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:34:32,862 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:34:32,862 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_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 -> 4cf940efef8187ef1a1baab29dc41516952608e1 [2018-11-22 23:34:32,898 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:34:32,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:34:32,910 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:34:32,911 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:34:32,911 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:34:32,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i [2018-11-22 23:34:32,955 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/fd2cde5c7/0875a72b4c564391ae7d1623a0d48608/FLAG58dac5fea [2018-11-22 23:34:33,355 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:34:33,355 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/sv-benchmarks/c/pthread-wmm/mix040_pso.opt_false-unreach-call.i [2018-11-22 23:34:33,365 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/fd2cde5c7/0875a72b4c564391ae7d1623a0d48608/FLAG58dac5fea [2018-11-22 23:34:33,724 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/bin-2019/ukojak/data/fd2cde5c7/0875a72b4c564391ae7d1623a0d48608 [2018-11-22 23:34:33,727 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:34:33,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:34:33,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:33,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:34:33,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:34:33,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:33" (1/1) ... [2018-11-22 23:34:33,737 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 22.11 11:34:33, skipping insertion in model container [2018-11-22 23:34:33,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:33" (1/1) ... [2018-11-22 23:34:33,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:34:33,789 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:34:34,111 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:34,126 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:34:34,180 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:34,240 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:34:34,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34 WrapperNode [2018-11-22 23:34:34,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:34,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:34,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:34:34,241 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:34:34,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:34,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:34:34,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:34:34,329 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:34:34,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... [2018-11-22 23:34:34,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:34:34,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:34:34,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:34:34,359 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:34:34,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74ebbc42-1c67-4b72-a43c-20fe72fa617d/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 [2018-11-22 23:34:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:34:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:34:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:34:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:34:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:34:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:34:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:34:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:34:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:34:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:34:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:34:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:34:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:34:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:34:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:34:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:34:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:34:34,403 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:34:34,717 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) [2018-11-22 23:34:34,719 INFO L168 Benchmark]: Toolchain (without parser) took 991.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -149.2 MB). Peak memory consumption was 2.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:34,720 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:34:34,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.27 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:34,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -235.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:34,722 INFO L168 Benchmark]: Boogie Preprocessor took 29.25 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. [2018-11-22 23:34:34,722 INFO L168 Benchmark]: RCFGBuilder took 360.17 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: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:34:34,725 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 511.27 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -235.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 360.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...