./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/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 54a23cce3ec9181a48f7c50dd7775a17f971cb40 ......................................................................................................................................................................................................... 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_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/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 54a23cce3ec9181a48f7c50dd7775a17f971cb40 ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 00:12:36,797 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:12:36,798 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:12:36,806 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:12:36,806 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:12:36,807 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:12:36,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:12:36,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:12:36,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:12:36,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:12:36,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:12:36,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:12:36,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:12:36,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:12:36,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:12:36,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:12:36,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:12:36,817 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:12:36,819 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:12:36,820 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:12:36,821 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:12:36,822 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:12:36,824 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:12:36,824 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:12:36,824 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:12:36,825 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:12:36,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:12:36,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:12:36,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:12:36,828 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:12:36,828 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:12:36,829 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:12:36,829 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:12:36,829 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:12:36,830 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:12:36,831 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:12:36,831 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:12:36,843 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:12:36,843 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:12:36,844 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:12:36,844 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:12:36,844 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:12:36,844 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:12:36,845 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:12:36,845 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:12:36,845 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:12:36,845 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:12:36,845 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:12:36,845 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:12:36,846 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:12:36,846 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:12:36,846 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:12:36,846 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:12:36,846 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:12:36,847 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:12:36,847 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:12:36,847 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:12:36,847 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:12:36,847 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:12:36,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:12:36,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:12:36,848 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:12:36,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:12:36,848 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:12:36,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:12:36,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:12:36,848 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_f192e288-c21f-421c-8346-ffdadae37e65/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 -> 54a23cce3ec9181a48f7c50dd7775a17f971cb40 [2018-11-23 00:12:36,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:12:36,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:12:36,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:12:36,885 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:12:36,885 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:12:36,885 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i [2018-11-23 00:12:36,924 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/666170b50/8e344ffd78e84da0abd3d4138aba9aa7/FLAGcd7c0357d [2018-11-23 00:12:37,380 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:12:37,380 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i [2018-11-23 00:12:37,391 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/666170b50/8e344ffd78e84da0abd3d4138aba9aa7/FLAGcd7c0357d [2018-11-23 00:12:37,904 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/666170b50/8e344ffd78e84da0abd3d4138aba9aa7 [2018-11-23 00:12:37,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:12:37,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:12:37,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:12:37,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:12:37,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:12:37,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:12:37" (1/1) ... [2018-11-23 00:12:37,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e643ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:37, skipping insertion in model container [2018-11-23 00:12:37,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:12:37" (1/1) ... [2018-11-23 00:12:37,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:12:37,954 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:12:38,202 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:12:38,211 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:12:38,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:12:38,337 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:12:38,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38 WrapperNode [2018-11-23 00:12:38,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:12:38,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:12:38,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:12:38,338 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:12:38,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:12:38,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:12:38,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:12:38,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:12:38,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... [2018-11-23 00:12:38,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:12:38,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:12:38,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:12:38,409 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:12:38,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:12:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:12:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:12:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:12:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:12:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:12:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:12:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:12:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:12:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:12:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:12:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:12:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:12:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:12:38,469 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:12:38,804 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 00:12:38,807 INFO L168 Benchmark]: Toolchain (without parser) took 899.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 188.7 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:38,808 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:12:38,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 188.7 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -213.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:38,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:38,810 INFO L168 Benchmark]: Boogie Preprocessor took 31.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:12:38,810 INFO L168 Benchmark]: RCFGBuilder took 397.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:38,813 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 429.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 188.7 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -213.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 397.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 00:12:40,330 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:12:40,332 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:12:40,341 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:12:40,342 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:12:40,342 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:12:40,343 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:12:40,345 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:12:40,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:12:40,347 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:12:40,347 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:12:40,347 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:12:40,348 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:12:40,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:12:40,351 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:12:40,351 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:12:40,352 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:12:40,354 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:12:40,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:12:40,356 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:12:40,357 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:12:40,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:12:40,361 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:12:40,361 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:12:40,361 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:12:40,362 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:12:40,363 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:12:40,364 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:12:40,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:12:40,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:12:40,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:12:40,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:12:40,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:12:40,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:12:40,368 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:12:40,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:12:40,369 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:12:40,381 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:12:40,381 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:12:40,382 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:12:40,382 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:12:40,383 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:12:40,383 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:12:40,383 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:12:40,383 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:12:40,383 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:12:40,384 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:12:40,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:12:40,385 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:12:40,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:12:40,385 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:12:40,385 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:12:40,385 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:12:40,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:12:40,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:12:40,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:12:40,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:12:40,386 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:12:40,386 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:12:40,387 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:12:40,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:12:40,387 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:12:40,387 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:12:40,387 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_f192e288-c21f-421c-8346-ffdadae37e65/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 -> 54a23cce3ec9181a48f7c50dd7775a17f971cb40 [2018-11-23 00:12:40,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:12:40,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:12:40,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:12:40,434 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:12:40,434 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:12:40,435 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i [2018-11-23 00:12:40,477 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/dc4c4bc38/d3c0b98044b14d77b65fb1692c8bcd1b/FLAG01790878b [2018-11-23 00:12:40,927 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:12:40,928 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/sv-benchmarks/c/pthread-wmm/mix012_tso.opt_false-unreach-call.i [2018-11-23 00:12:40,938 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/dc4c4bc38/d3c0b98044b14d77b65fb1692c8bcd1b/FLAG01790878b [2018-11-23 00:12:40,948 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/data/dc4c4bc38/d3c0b98044b14d77b65fb1692c8bcd1b [2018-11-23 00:12:40,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:12:40,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:12:40,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:12:40,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:12:40,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:12:40,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:12:40" (1/1) ... [2018-11-23 00:12:40,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:40, skipping insertion in model container [2018-11-23 00:12:40,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:12:40" (1/1) ... [2018-11-23 00:12:40,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:12:41,003 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:12:41,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:12:41,310 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:12:41,360 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:12:41,459 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:12:41,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41 WrapperNode [2018-11-23 00:12:41,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:12:41,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:12:41,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:12:41,460 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:12:41,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:12:41,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:12:41,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:12:41,502 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:12:41,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... [2018-11-23 00:12:41,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:12:41,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:12:41,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:12:41,530 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:12:41,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:12:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f192e288-c21f-421c-8346-ffdadae37e65/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:12:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:12:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:12:41,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:12:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:12:41,570 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:12:41,570 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:12:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:12:41,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:12:41,572 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:12:41,832 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 00:12:41,836 INFO L168 Benchmark]: Toolchain (without parser) took 884.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -129.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:41,837 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:12:41,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -174.7 MB). Peak memory consumption was 58.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:41,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.58 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:41,838 INFO L168 Benchmark]: Boogie Preprocessor took 28.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:12:41,838 INFO L168 Benchmark]: RCFGBuilder took 305.21 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: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:12:41,840 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 507.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -174.7 MB). Peak memory consumption was 58.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 305.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...