./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 3c324e378f2bca59a44c16f4ff17a1027b9e9a47 .............................................................................................................................................................................................. 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_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 3c324e378f2bca59a44c16f4ff17a1027b9e9a47 ................................................................................................................................................................................................. 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 0.1.23-635dfa2 [2018-12-09 18:49:18,717 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 18:49:18,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 18:49:18,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 18:49:18,724 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 18:49:18,725 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 18:49:18,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 18:49:18,727 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 18:49:18,727 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 18:49:18,728 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 18:49:18,728 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 18:49:18,728 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 18:49:18,729 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 18:49:18,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 18:49:18,730 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 18:49:18,730 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 18:49:18,731 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 18:49:18,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 18:49:18,732 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 18:49:18,733 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 18:49:18,734 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 18:49:18,734 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 18:49:18,735 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 18:49:18,735 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 18:49:18,736 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 18:49:18,736 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 18:49:18,737 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 18:49:18,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 18:49:18,737 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 18:49:18,738 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 18:49:18,738 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 18:49:18,738 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 18:49:18,739 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 18:49:18,739 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 18:49:18,739 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 18:49:18,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 18:49:18,740 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 18:49:18,747 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 18:49:18,747 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 18:49:18,748 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 18:49:18,748 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 18:49:18,748 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 18:49:18,748 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 18:49:18,749 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 18:49:18,749 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 18:49:18,750 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 18:49:18,750 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 18:49:18,750 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 18:49:18,750 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 18:49:18,751 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 18:49:18,751 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 18:49:18,751 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_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 -> 3c324e378f2bca59a44c16f4ff17a1027b9e9a47 [2018-12-09 18:49:18,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 18:49:18,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 18:49:18,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 18:49:18,777 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 18:49:18,778 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 18:49:18,778 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i [2018-12-09 18:49:18,813 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/87c7702f6/b0cb9fc027c547a786fb0d74fc189880/FLAG499d8f12c [2018-12-09 18:49:19,292 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 18:49:19,293 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i [2018-12-09 18:49:19,300 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/87c7702f6/b0cb9fc027c547a786fb0d74fc189880/FLAG499d8f12c [2018-12-09 18:49:19,308 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/87c7702f6/b0cb9fc027c547a786fb0d74fc189880 [2018-12-09 18:49:19,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 18:49:19,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 18:49:19,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 18:49:19,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 18:49:19,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 18:49:19,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab2707f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19, skipping insertion in model container [2018-12-09 18:49:19,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 18:49:19,350 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 18:49:19,533 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:49:19,540 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 18:49:19,613 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:49:19,646 INFO L195 MainTranslator]: Completed translation [2018-12-09 18:49:19,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19 WrapperNode [2018-12-09 18:49:19,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 18:49:19,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 18:49:19,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 18:49:19,647 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 18:49:19,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,677 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 18:49:19,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 18:49:19,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 18:49:19,678 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 18:49:19,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... [2018-12-09 18:49:19,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 18:49:19,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 18:49:19,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 18:49:19,702 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 18:49:19,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 [2018-12-09 18:49:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 18:49:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 18:49:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 18:49:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 18:49:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 18:49:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 18:49:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 18:49:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 18:49:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 18:49:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 18:49:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 18:49:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 18:49:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 18:49:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 18:49:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 18:49:19,751 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 18:49:19,853 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 18:49:19,855 INFO L168 Benchmark]: Toolchain (without parser) took 545.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -136.0 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:19,856 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:49:19,857 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -161.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:19,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.73 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. [2018-12-09 18:49:19,857 INFO L168 Benchmark]: Boogie Preprocessor took 23.71 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. [2018-12-09 18:49:19,857 INFO L168 Benchmark]: RCFGBuilder took 153.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:19,859 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 335.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -161.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 153.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 18:49:21,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 18:49:21,160 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 18:49:21,168 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 18:49:21,168 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 18:49:21,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 18:49:21,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 18:49:21,171 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 18:49:21,172 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 18:49:21,172 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 18:49:21,173 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 18:49:21,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 18:49:21,174 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 18:49:21,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 18:49:21,175 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 18:49:21,176 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 18:49:21,177 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 18:49:21,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 18:49:21,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 18:49:21,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 18:49:21,181 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 18:49:21,182 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 18:49:21,183 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 18:49:21,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 18:49:21,184 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 18:49:21,184 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 18:49:21,185 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 18:49:21,186 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 18:49:21,186 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 18:49:21,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 18:49:21,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 18:49:21,188 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 18:49:21,188 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 18:49:21,188 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 18:49:21,189 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 18:49:21,189 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 18:49:21,189 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 18:49:21,197 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 18:49:21,197 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 18:49:21,197 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 18:49:21,197 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 18:49:21,198 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 18:49:21,198 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 18:49:21,198 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 18:49:21,198 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 18:49:21,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 18:49:21,198 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 18:49:21,198 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 18:49:21,199 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 18:49:21,199 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 18:49:21,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 18:49:21,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 18:49:21,200 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 18:49:21,200 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_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 -> 3c324e378f2bca59a44c16f4ff17a1027b9e9a47 [2018-12-09 18:49:21,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 18:49:21,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 18:49:21,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 18:49:21,235 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 18:49:21,235 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 18:49:21,236 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i [2018-12-09 18:49:21,273 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/c680281fd/ef1d7803023c43628448d84b640bcc37/FLAG5e373ef26 [2018-12-09 18:49:21,644 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 18:49:21,644 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/sv-benchmarks/c/pthread-wmm/mix001_pso.oepc_false-unreach-call.i [2018-12-09 18:49:21,651 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/c680281fd/ef1d7803023c43628448d84b640bcc37/FLAG5e373ef26 [2018-12-09 18:49:22,004 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/bin-2019/ukojak/data/c680281fd/ef1d7803023c43628448d84b640bcc37 [2018-12-09 18:49:22,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 18:49:22,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 18:49:22,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 18:49:22,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 18:49:22,011 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 18:49:22,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@397a44ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22, skipping insertion in model container [2018-12-09 18:49:22,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 18:49:22,039 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 18:49:22,224 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:49:22,233 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 18:49:22,270 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:49:22,341 INFO L195 MainTranslator]: Completed translation [2018-12-09 18:49:22,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22 WrapperNode [2018-12-09 18:49:22,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 18:49:22,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 18:49:22,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 18:49:22,342 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 18:49:22,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 18:49:22,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 18:49:22,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 18:49:22,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 18:49:22,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... [2018-12-09 18:49:22,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 18:49:22,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 18:49:22,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 18:49:22,393 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 18:49:22,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:49:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_200c555a-8ac2-4b0a-8567-f1bfe7eb9a6a/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 [2018-12-09 18:49:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 18:49:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 18:49:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 18:49:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 18:49:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 18:49:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 18:49:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 18:49:22,427 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 18:49:22,515 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 18:49:22,517 INFO L168 Benchmark]: Toolchain (without parser) took 508.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -149.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:49:22,518 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:49:22,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.0 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:22,518 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.30 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. [2018-12-09 18:49:22,518 INFO L168 Benchmark]: Boogie Preprocessor took 22.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:22,519 INFO L168 Benchmark]: RCFGBuilder took 122.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:22,521 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 333.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.0 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 122.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...