./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe022_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_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/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 f5ad55ad8f2655548594d335f47a63120fec4e4d ................................................................................................................................................................................................... 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_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/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 f5ad55ad8f2655548594d335f47a63120fec4e4d ...................................................................................................................................................................................................... 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 08:28:46,703 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:28:46,704 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:28:46,711 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:28:46,711 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:28:46,711 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:28:46,712 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:28:46,713 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:28:46,714 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:28:46,715 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:28:46,715 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:28:46,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:28:46,716 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:28:46,717 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:28:46,718 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:28:46,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:28:46,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:28:46,721 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:28:46,722 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:28:46,723 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:28:46,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:28:46,724 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:28:46,726 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:28:46,726 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:28:46,726 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:28:46,727 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:28:46,728 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:28:46,728 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:28:46,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:28:46,729 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:28:46,729 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:28:46,730 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:28:46,730 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:28:46,730 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:28:46,731 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:28:46,731 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:28:46,732 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 08:28:46,742 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:28:46,742 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:28:46,742 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:28:46,742 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:28:46,743 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:28:46,743 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:28:46,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:28:46,743 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:28:46,744 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:28:46,745 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:28:46,745 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:28:46,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:28:46,745 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:28:46,746 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:28:46,746 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 08:28:46,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:28:46,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:28:46,746 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_8ae607e1-ce1b-4118-8653-48c380892619/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 -> f5ad55ad8f2655548594d335f47a63120fec4e4d [2018-11-23 08:28:46,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:28:46,777 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:28:46,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:28:46,780 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:28:46,780 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:28:46,780 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i [2018-11-23 08:28:46,815 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/04069adda/11d670d9760b4ca4a07c922eca71a780/FLAGc2283a7a5 [2018-11-23 08:28:47,268 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:28:47,269 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i [2018-11-23 08:28:47,278 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/04069adda/11d670d9760b4ca4a07c922eca71a780/FLAGc2283a7a5 [2018-11-23 08:28:47,286 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/04069adda/11d670d9760b4ca4a07c922eca71a780 [2018-11-23 08:28:47,288 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:28:47,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:28:47,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:28:47,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:28:47,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:28:47,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5111b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47, skipping insertion in model container [2018-11-23 08:28:47,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:28:47,341 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:28:47,578 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:28:47,588 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:28:47,689 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:28:47,724 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:28:47,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47 WrapperNode [2018-11-23 08:28:47,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:28:47,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:28:47,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:28:47,726 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:28:47,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:28:47,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:28:47,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:28:47,762 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:28:47,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... [2018-11-23 08:28:47,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:28:47,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:28:47,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:28:47,789 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:28:47,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/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 08:28:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:28:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:28:47,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:28:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:28:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:28:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:28:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:28:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:28:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:28:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:28:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:28:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:28:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:28:47,828 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 08:28:47,911 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 08:28:47,913 INFO L168 Benchmark]: Toolchain (without parser) took 624.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -147.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:28:47,915 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:28:47,915 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:47,916 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:28:47,916 INFO L168 Benchmark]: Boogie Preprocessor took 26.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:47,917 INFO L168 Benchmark]: RCFGBuilder took 124.15 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: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:47,919 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 434.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 124.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 08:28:49,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:28:49,311 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:28:49,320 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:28:49,320 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:28:49,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:28:49,322 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:28:49,323 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:28:49,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:28:49,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:28:49,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:28:49,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:28:49,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:28:49,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:28:49,328 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:28:49,328 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:28:49,329 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:28:49,330 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:28:49,332 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:28:49,333 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:28:49,334 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:28:49,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:28:49,337 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:28:49,337 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:28:49,337 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:28:49,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:28:49,338 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:28:49,340 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:28:49,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:28:49,341 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:28:49,341 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:28:49,341 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:28:49,342 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:28:49,342 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:28:49,342 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:28:49,344 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:28:49,344 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 08:28:49,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:28:49,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:28:49,355 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:28:49,355 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:28:49,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:28:49,356 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:28:49,356 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:28:49,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:28:49,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:28:49,358 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:28:49,359 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:28:49,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:28:49,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:28:49,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:28:49,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:28:49,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 08:28:49,360 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 08:28:49,360 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_8ae607e1-ce1b-4118-8653-48c380892619/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 -> f5ad55ad8f2655548594d335f47a63120fec4e4d [2018-11-23 08:28:49,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:28:49,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:28:49,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:28:49,402 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:28:49,402 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:28:49,403 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i [2018-11-23 08:28:49,445 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/2381d8e13/0592832521e642c2afa9e275d0d19690/FLAGc9144d3fb [2018-11-23 08:28:49,815 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:28:49,815 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/sv-benchmarks/c/pthread-wmm/safe022_pso.opt_false-unreach-call.i [2018-11-23 08:28:49,826 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/2381d8e13/0592832521e642c2afa9e275d0d19690/FLAGc9144d3fb [2018-11-23 08:28:50,203 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/bin-2019/ukojak/data/2381d8e13/0592832521e642c2afa9e275d0d19690 [2018-11-23 08:28:50,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:28:50,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:28:50,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:28:50,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:28:50,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:28:50,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7913dde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50, skipping insertion in model container [2018-11-23 08:28:50,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:28:50,248 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:28:50,503 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:28:50,513 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:28:50,555 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:28:50,655 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:28:50,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50 WrapperNode [2018-11-23 08:28:50,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:28:50,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:28:50,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:28:50,656 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:28:50,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:28:50,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:28:50,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:28:50,694 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:28:50,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... [2018-11-23 08:28:50,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:28:50,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:28:50,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:28:50,724 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:28:50,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:28:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8ae607e1-ce1b-4118-8653-48c380892619/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 08:28:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:28:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:28:50,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:28:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:28:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:28:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 08:28:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:28:50,774 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:28:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:28:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:28:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:28:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:28:50,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:28:50,776 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 08:28:50,873 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 08:28:50,875 INFO L168 Benchmark]: Toolchain (without parser) took 668.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -144.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:50,876 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:28:50,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -182.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:50,877 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:50,878 INFO L168 Benchmark]: Boogie Preprocessor took 30.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:50,879 INFO L168 Benchmark]: RCFGBuilder took 150.38 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:50,882 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 448.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -182.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 150.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...