./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_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_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 f7f00b8a2e26669f3416c65156e30bcc7eb97f9e ..................................................................................................................................................................................................... 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_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 f7f00b8a2e26669f3416c65156e30bcc7eb97f9e ................................................................................................................................................................................................... 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 [2018-12-02 12:49:52,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:49:52,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:49:52,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:49:52,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:49:52,084 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:49:52,085 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:49:52,086 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:49:52,086 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:49:52,087 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:49:52,087 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:49:52,087 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:49:52,088 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:49:52,088 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:49:52,089 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:49:52,089 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:49:52,089 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:49:52,090 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:49:52,091 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:49:52,092 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:49:52,092 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:49:52,093 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:49:52,094 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:49:52,094 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:49:52,094 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:49:52,094 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:49:52,095 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:49:52,095 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:49:52,096 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:49:52,096 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:49:52,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:49:52,097 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:49:52,097 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:49:52,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:49:52,097 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:49:52,098 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:49:52,098 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 12:49:52,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:49:52,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:49:52,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 12:49:52,105 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 12:49:52,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 12:49:52,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 12:49:52,106 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 12:49:52,107 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 12:49:52,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 12:49:52,107 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 12:49:52,107 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 12:49:52,108 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:49:52,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 12:49:52,108 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_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 -> f7f00b8a2e26669f3416c65156e30bcc7eb97f9e [2018-12-02 12:49:52,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:49:52,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:49:52,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:49:52,138 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:49:52,139 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:49:52,139 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i [2018-12-02 12:49:52,184 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/19684a020/c4411735ae0a46ccac3d734c3d2ac5c4/FLAG6c86a8835 [2018-12-02 12:49:52,608 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:49:52,608 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i [2018-12-02 12:49:52,615 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/19684a020/c4411735ae0a46ccac3d734c3d2ac5c4/FLAG6c86a8835 [2018-12-02 12:49:52,624 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/19684a020/c4411735ae0a46ccac3d734c3d2ac5c4 [2018-12-02 12:49:52,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:49:52,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:49:52,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:49:52,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:49:52,629 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:49:52,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,631 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 02.12 12:49:52, skipping insertion in model container [2018-12-02 12:49:52,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:49:52,657 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:49:52,835 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:49:52,842 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:49:52,918 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:49:52,946 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:49:52,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52 WrapperNode [2018-12-02 12:49:52,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:49:52,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:49:52,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:49:52,947 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:49:52,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,962 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 12:49:52,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 12:49:52,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 12:49:52,978 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 12:49:52,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:52,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:53,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... [2018-12-02 12:49:53,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 12:49:53,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 12:49:53,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 12:49:53,003 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 12:49:53,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 12:49:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 12:49:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 12:49:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 12:49:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 12:49:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 12:49:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 12:49:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 12:49:53,042 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 12:49:53,186 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) [2018-12-02 12:49:53,188 INFO L168 Benchmark]: Toolchain (without parser) took 562.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -113.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:49:53,189 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:49:53,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:53,189 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.77 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:53,190 INFO L168 Benchmark]: Boogie Preprocessor took 24.81 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. [2018-12-02 12:49:53,190 INFO L168 Benchmark]: RCFGBuilder took 184.15 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: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:53,192 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 320.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.81 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 184.15 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-12-02 12:49:54,502 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:49:54,503 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:49:54,509 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:49:54,509 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:49:54,510 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:49:54,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:49:54,511 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:49:54,512 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:49:54,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:49:54,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:49:54,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:49:54,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:49:54,515 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:49:54,516 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:49:54,516 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:49:54,517 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:49:54,518 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:49:54,519 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:49:54,520 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:49:54,521 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:49:54,522 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:49:54,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:49:54,523 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:49:54,524 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:49:54,524 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:49:54,525 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:49:54,525 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:49:54,526 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:49:54,526 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:49:54,526 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:49:54,527 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:49:54,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:49:54,527 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:49:54,528 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:49:54,528 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:49:54,529 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 12:49:54,539 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:49:54,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:49:54,540 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 12:49:54,540 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 12:49:54,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 12:49:54,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 12:49:54,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:49:54,541 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:49:54,541 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:49:54,541 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 12:49:54,542 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:49:54,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 12:49:54,543 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 12:49:54,543 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 12:49:54,543 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 12:49:54,543 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 12:49:54,543 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 12:49:54,544 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 12:49:54,544 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 12:49:54,545 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:49:54,545 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 12:49:54,545 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 12:49:54,545 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_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 -> f7f00b8a2e26669f3416c65156e30bcc7eb97f9e [2018-12-02 12:49:54,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:49:54,575 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:49:54,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:49:54,578 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:49:54,578 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:49:54,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i [2018-12-02 12:49:54,614 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/0ae3399cd/7ab6820705e54a5ba800652a35c6e400/FLAG3d8a34b0c [2018-12-02 12:49:55,047 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:49:55,048 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/sv-benchmarks/c/pthread-wmm/mix041_rmo.opt_false-unreach-call.i [2018-12-02 12:49:55,055 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/0ae3399cd/7ab6820705e54a5ba800652a35c6e400/FLAG3d8a34b0c [2018-12-02 12:49:55,065 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/bin-2019/ukojak/data/0ae3399cd/7ab6820705e54a5ba800652a35c6e400 [2018-12-02 12:49:55,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:49:55,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:49:55,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:49:55,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:49:55,071 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:49:55,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55, skipping insertion in model container [2018-12-02 12:49:55,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:49:55,109 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:49:55,326 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:49:55,335 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:49:55,409 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:49:55,440 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:49:55,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55 WrapperNode [2018-12-02 12:49:55,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:49:55,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:49:55,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:49:55,441 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:49:55,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 12:49:55,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 12:49:55,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 12:49:55,472 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 12:49:55,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... [2018-12-02 12:49:55,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 12:49:55,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 12:49:55,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 12:49:55,493 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 12:49:55,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:49:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_93c386b3-2b7e-43ea-adb0-77f37be677a3/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 [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 12:49:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 12:49:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 12:49:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 12:49:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 12:49:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 12:49:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 12:49:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 12:49:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 12:49:55,527 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 12:49:55,657 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) [2018-12-02 12:49:55,659 INFO L168 Benchmark]: Toolchain (without parser) took 591.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:55,660 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-02 12:49:55,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:55,660 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.90 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:55,661 INFO L168 Benchmark]: Boogie Preprocessor took 21.21 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. [2018-12-02 12:49:55,661 INFO L168 Benchmark]: RCFGBuilder took 165.56 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: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-12-02 12:49:55,663 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 371.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 165.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...