./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe026_rmo.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_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/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 6cf46dd3a71fe75fa89533a61e17c46e3457f07c ............................................................................................................................................................................................................ 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_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/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 6cf46dd3a71fe75fa89533a61e17c46e3457f07c ......................................................................................................................................................................................................... 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 [2018-11-22 23:10:21,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:10:21,762 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:10:21,769 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:10:21,769 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:10:21,770 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:10:21,771 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:10:21,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:10:21,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:10:21,774 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:10:21,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:10:21,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:10:21,775 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:10:21,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:10:21,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:10:21,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:10:21,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:10:21,779 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:10:21,780 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:10:21,781 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:10:21,782 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:10:21,783 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:10:21,784 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:10:21,785 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:10:21,785 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:10:21,785 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:10:21,786 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:10:21,786 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:10:21,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:10:21,787 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:10:21,787 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:10:21,788 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:10:21,788 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:10:21,788 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:10:21,789 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:10:21,789 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:10:21,789 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:10:21,796 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:10:21,797 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:10:21,797 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:10:21,797 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:10:21,798 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:10:21,798 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:10:21,798 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:10:21,798 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:10:21,798 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:10:21,799 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:10:21,799 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:10:21,800 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:10:21,800 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:10:21,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:10:21,800 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_9a898a1e-f328-454a-a589-1e869568cffa/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 -> 6cf46dd3a71fe75fa89533a61e17c46e3457f07c [2018-11-22 23:10:21,823 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:10:21,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:10:21,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:10:21,835 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:10:21,835 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:10:21,836 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i [2018-11-22 23:10:21,877 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/9faea739c/2797dbbfb2704299b29507096bbe7931/FLAG97e19a6e8 [2018-11-22 23:10:22,279 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:10:22,279 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i [2018-11-22 23:10:22,291 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/9faea739c/2797dbbfb2704299b29507096bbe7931/FLAG97e19a6e8 [2018-11-22 23:10:22,643 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/9faea739c/2797dbbfb2704299b29507096bbe7931 [2018-11-22 23:10:22,646 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:10:22,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:10:22,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:10:22,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:10:22,651 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:10:22,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:22" (1/1) ... [2018-11-22 23:10:22,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24af9bbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:22, skipping insertion in model container [2018-11-22 23:10:22,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:22" (1/1) ... [2018-11-22 23:10:22,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:10:22,701 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:10:22,945 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:10:22,956 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:10:23,084 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:10:23,126 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:10:23,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23 WrapperNode [2018-11-22 23:10:23,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:10:23,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:10:23,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:10:23,127 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:10:23,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:10:23,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:10:23,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:10:23,175 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:10:23,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... [2018-11-22 23:10:23,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:10:23,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:10:23,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:10:23,206 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:10:23,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/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 [2018-11-22 23:10:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:10:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:10:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:10:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:10:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:10:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:10:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:10:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:10:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:10:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:10:23,253 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:10:23,347 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) [2018-11-22 23:10:23,349 INFO L168 Benchmark]: Toolchain (without parser) took 703.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:23,351 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:10:23,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:23,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.21 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:23,352 INFO L168 Benchmark]: Boogie Preprocessor took 31.21 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. [2018-11-22 23:10:23,352 INFO L168 Benchmark]: RCFGBuilder took 142.90 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:23,355 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 479.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-11-22 23:10:24,923 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:10:24,924 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:10:24,932 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:10:24,932 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:10:24,933 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:10:24,934 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:10:24,935 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:10:24,936 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:10:24,937 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:10:24,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:10:24,938 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:10:24,938 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:10:24,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:10:24,940 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:10:24,941 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:10:24,941 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:10:24,943 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:10:24,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:10:24,945 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:10:24,946 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:10:24,947 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:10:24,948 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:10:24,949 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:10:24,949 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:10:24,949 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:10:24,950 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:10:24,951 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:10:24,951 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:10:24,952 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:10:24,952 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:10:24,953 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:10:24,953 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:10:24,953 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:10:24,954 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:10:24,954 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:10:24,955 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:10:24,965 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:10:24,965 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:10:24,966 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:10:24,966 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:10:24,967 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:10:24,967 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:10:24,967 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:10:24,967 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:10:24,967 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:10:24,967 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:10:24,968 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:10:24,969 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:10:24,969 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:10:24,969 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:10:24,969 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:10:24,969 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:10:24,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:10:24,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:10:24,970 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:10:24,971 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_9a898a1e-f328-454a-a589-1e869568cffa/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 -> 6cf46dd3a71fe75fa89533a61e17c46e3457f07c [2018-11-22 23:10:25,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:10:25,009 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:10:25,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:10:25,012 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:10:25,012 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:10:25,012 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i [2018-11-22 23:10:25,053 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/8ec88a46b/a78dcc40b5c4419a97df2975c3b2d414/FLAG305994c59 [2018-11-22 23:10:25,449 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:10:25,450 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/sv-benchmarks/c/pthread-wmm/safe026_rmo.opt_false-unreach-call.i [2018-11-22 23:10:25,459 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/8ec88a46b/a78dcc40b5c4419a97df2975c3b2d414/FLAG305994c59 [2018-11-22 23:10:25,826 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/bin-2019/ukojak/data/8ec88a46b/a78dcc40b5c4419a97df2975c3b2d414 [2018-11-22 23:10:25,828 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:10:25,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:10:25,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:10:25,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:10:25,834 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:10:25,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:25" (1/1) ... [2018-11-22 23:10:25,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:25, skipping insertion in model container [2018-11-22 23:10:25,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:25" (1/1) ... [2018-11-22 23:10:25,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:10:25,883 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:10:26,145 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:10:26,157 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:10:26,211 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:10:26,254 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:10:26,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26 WrapperNode [2018-11-22 23:10:26,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:10:26,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:10:26,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:10:26,255 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:10:26,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:10:26,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:10:26,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:10:26,348 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:10:26,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... [2018-11-22 23:10:26,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:10:26,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:10:26,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:10:26,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:10:26,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a898a1e-f328-454a-a589-1e869568cffa/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 [2018-11-22 23:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:10:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:10:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:10:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:10:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:10:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:10:26,418 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:10:26,535 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) [2018-11-22 23:10:26,538 INFO L168 Benchmark]: Toolchain (without parser) took 709.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:10:26,539 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-22 23:10:26,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.66 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 906.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:26,540 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 900.9 MB in the beginning and 1.1 GB in the end (delta: -226.2 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:26,541 INFO L168 Benchmark]: Boogie Preprocessor took 30.91 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. [2018-11-22 23:10:26,541 INFO L168 Benchmark]: RCFGBuilder took 157.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:10:26,544 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.66 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 906.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 92.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 900.9 MB in the beginning and 1.1 GB in the end (delta: -226.2 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 157.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...