./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe030_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_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 278d8bd7c1a97e577a985a40cd86e40d2394589b ............................................................................................................................................................................................................. 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_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 278d8bd7c1a97e577a985a40cd86e40d2394589b ................................................................................................................................................................................................................ 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 02:22:39,571 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:22:39,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:22:39,579 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:22:39,579 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:22:39,580 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:22:39,581 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:22:39,582 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:22:39,583 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:22:39,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:22:39,584 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:22:39,584 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:22:39,585 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:22:39,586 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:22:39,587 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:22:39,587 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:22:39,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:22:39,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:22:39,591 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:22:39,592 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:22:39,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:22:39,593 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:22:39,595 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:22:39,595 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:22:39,595 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:22:39,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:22:39,597 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:22:39,598 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:22:39,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:22:39,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:22:39,599 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:22:39,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:22:39,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:22:39,600 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:22:39,600 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:22:39,601 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:22:39,601 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:22:39,611 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:22:39,611 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:22:39,612 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:22:39,612 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:22:39,612 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:22:39,612 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:22:39,612 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:22:39,613 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:22:39,614 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:22:39,614 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:22:39,614 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:22:39,614 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:22:39,614 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:22:39,614 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:22:39,615 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:22:39,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:22:39,616 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_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 -> 278d8bd7c1a97e577a985a40cd86e40d2394589b [2018-11-23 02:22:39,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:22:39,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:22:39,648 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:22:39,649 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:22:39,649 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:22:39,649 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i [2018-11-23 02:22:39,683 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/99c1adcaf/d6cd1399724546589506ebb3d6e446e6/FLAGe766306cd [2018-11-23 02:22:40,147 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:22:40,147 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i [2018-11-23 02:22:40,157 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/99c1adcaf/d6cd1399724546589506ebb3d6e446e6/FLAGe766306cd [2018-11-23 02:22:40,668 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/99c1adcaf/d6cd1399724546589506ebb3d6e446e6 [2018-11-23 02:22:40,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:22:40,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:22:40,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:40,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:22:40,675 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:22:40,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:40" (1/1) ... [2018-11-23 02:22:40,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff2e354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:40, skipping insertion in model container [2018-11-23 02:22:40,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:40" (1/1) ... [2018-11-23 02:22:40,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:22:40,715 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:22:40,942 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:40,948 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:22:41,035 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:41,067 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:22:41,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41 WrapperNode [2018-11-23 02:22:41,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:41,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:41,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:22:41,068 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:22:41,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:41,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:22:41,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:22:41,100 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:22:41,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... [2018-11-23 02:22:41,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:22:41,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:22:41,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:22:41,126 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:22:41,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:22:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:22:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:22:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:22:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:22:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:22:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:22:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:22:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:22:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:22:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:22:41,166 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 02:22:41,323 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 02:22:41,326 INFO L168 Benchmark]: Toolchain (without parser) took 654.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 2.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:41,327 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:41,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -199.5 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:41,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:41,328 INFO L168 Benchmark]: Boogie Preprocessor took 26.08 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 02:22:41,328 INFO L168 Benchmark]: RCFGBuilder took 199.15 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: 23.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:41,331 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 395.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -199.5 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 199.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 02:22:42,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:22:42,762 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:22:42,770 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:22:42,770 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:22:42,771 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:22:42,772 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:22:42,773 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:22:42,774 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:22:42,774 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:22:42,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:22:42,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:22:42,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:22:42,777 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:22:42,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:22:42,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:22:42,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:22:42,780 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:22:42,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:22:42,782 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:22:42,783 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:22:42,784 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:22:42,786 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:22:42,786 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:22:42,786 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:22:42,787 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:22:42,787 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:22:42,788 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:22:42,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:22:42,790 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:22:42,790 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:22:42,790 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:22:42,791 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:22:42,791 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:22:42,791 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:22:42,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:22:42,793 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:22:42,803 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:22:42,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:22:42,804 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:22:42,804 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:22:42,805 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:22:42,805 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:22:42,805 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:22:42,805 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:22:42,805 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:22:42,806 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:22:42,807 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:22:42,807 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:22:42,807 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:22:42,807 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:22:42,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:22:42,807 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:22:42,807 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:22:42,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:22:42,808 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:22:42,809 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_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 -> 278d8bd7c1a97e577a985a40cd86e40d2394589b [2018-11-23 02:22:42,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:22:42,848 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:22:42,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:22:42,852 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:22:42,852 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:22:42,853 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i [2018-11-23 02:22:42,891 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/b2bcda71e/4aa2a2cd13d3464dbdaa775601892458/FLAGdd69c74b0 [2018-11-23 02:22:43,265 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:22:43,266 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/sv-benchmarks/c/pthread-wmm/safe030_pso.opt_false-unreach-call.i [2018-11-23 02:22:43,275 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/b2bcda71e/4aa2a2cd13d3464dbdaa775601892458/FLAGdd69c74b0 [2018-11-23 02:22:43,653 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/bin-2019/ukojak/data/b2bcda71e/4aa2a2cd13d3464dbdaa775601892458 [2018-11-23 02:22:43,657 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:22:43,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:22:43,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:43,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:22:43,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:22:43,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:43" (1/1) ... [2018-11-23 02:22:43,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:43, skipping insertion in model container [2018-11-23 02:22:43,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:22:43" (1/1) ... [2018-11-23 02:22:43,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:22:43,699 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:22:43,952 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:43,965 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:22:44,008 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:22:44,046 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:22:44,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44 WrapperNode [2018-11-23 02:22:44,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:22:44,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:44,047 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:22:44,047 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:22:44,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:22:44,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:22:44,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:22:44,131 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:22:44,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... [2018-11-23 02:22:44,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:22:44,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:22:44,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:22:44,154 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:22:44,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:22:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cfb7b32-87de-4258-b359-2b20f4fa5df2/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 02:22:44,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:22:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:22:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:22:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:22:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:22:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:22:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:22:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:22:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:22:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:22:44,191 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 02:22:44,393 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 02:22:44,395 INFO L168 Benchmark]: Toolchain (without parser) took 738.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -125.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:44,397 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 02:22:44,397 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.32 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:44,398 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:44,398 INFO L168 Benchmark]: Boogie Preprocessor took 22.81 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:22:44,399 INFO L168 Benchmark]: RCFGBuilder took 240.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:22:44,401 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 388.32 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 83.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.81 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 240.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...