./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix021_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_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 199771b6f3ad4cb9618ebb93fde0a0c8d0c02e09 ............................................................................................................................................................................................................. 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_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 199771b6f3ad4cb9618ebb93fde0a0c8d0c02e09 ...................................................................................................................................................................................................... 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 03:54:56,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:54:56,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:54:56,809 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:54:56,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:54:56,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:54:56,811 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:54:56,811 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:54:56,812 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:54:56,813 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:54:56,814 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:54:56,814 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:54:56,814 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:54:56,815 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:54:56,816 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:54:56,817 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:54:56,817 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:54:56,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:54:56,820 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:54:56,821 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:54:56,822 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:54:56,823 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:54:56,825 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:54:56,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:54:56,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:54:56,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:54:56,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:54:56,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:54:56,827 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:54:56,828 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:54:56,828 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:54:56,828 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:54:56,829 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:54:56,829 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:54:56,829 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:54:56,830 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:54:56,830 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:54:56,841 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:54:56,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:54:56,842 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:54:56,842 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:54:56,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:54:56,843 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:54:56,843 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:54:56,843 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:54:56,843 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:54:56,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:54:56,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:54:56,844 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:54:56,845 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:54:56,845 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:54:56,845 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:54:56,845 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:54:56,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:54:56,845 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:54:56,846 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:54:56,846 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:54:56,846 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:54:56,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:54:56,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:54:56,846 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_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 -> 199771b6f3ad4cb9618ebb93fde0a0c8d0c02e09 [2018-11-23 03:54:56,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:54:56,879 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:54:56,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:54:56,883 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:54:56,884 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:54:56,884 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i [2018-11-23 03:54:56,925 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/ee1f822b9/e5ee980280fc4b379e220503e81ad250/FLAG616be3c49 [2018-11-23 03:54:57,298 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:54:57,299 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i [2018-11-23 03:54:57,308 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/ee1f822b9/e5ee980280fc4b379e220503e81ad250/FLAG616be3c49 [2018-11-23 03:54:57,685 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/ee1f822b9/e5ee980280fc4b379e220503e81ad250 [2018-11-23 03:54:57,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:54:57,689 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:54:57,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:54:57,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:54:57,692 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:54:57,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:57" (1/1) ... [2018-11-23 03:54:57,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@160bb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57, skipping insertion in model container [2018-11-23 03:54:57,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:57" (1/1) ... [2018-11-23 03:54:57,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:54:57,733 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:54:57,984 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:54:57,998 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:54:58,085 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:54:58,128 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:54:58,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58 WrapperNode [2018-11-23 03:54:58,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:54:58,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:54:58,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:54:58,129 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:54:58,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:54:58,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:54:58,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:54:58,163 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:54:58,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... [2018-11-23 03:54:58,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:54:58,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:54:58,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:54:58,191 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:54:58,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 03:54:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:54:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:54:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:54:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:54:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:54:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:54:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:54:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:54:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:54:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:54:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:54:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:54:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:54:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:54:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:54:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:54:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:54:58,251 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 03:54:58,674 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 03:54:58,677 INFO L168 Benchmark]: Toolchain (without parser) took 988.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -121.4 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:54:58,678 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:54:58,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:54:58,679 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.18 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:54:58,679 INFO L168 Benchmark]: Boogie Preprocessor took 26.95 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:54:58,680 INFO L168 Benchmark]: RCFGBuilder took 485.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:54:58,682 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 485.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 03:55:00,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:55:00,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:55:00,129 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:55:00,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:55:00,130 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:55:00,131 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:55:00,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:55:00,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:55:00,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:55:00,135 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:55:00,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:55:00,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:55:00,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:55:00,137 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:55:00,138 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:55:00,139 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:55:00,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:55:00,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:55:00,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:55:00,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:55:00,145 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:55:00,147 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:55:00,147 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:55:00,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:55:00,148 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:55:00,149 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:55:00,150 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:55:00,150 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:55:00,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:55:00,151 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:55:00,152 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:55:00,152 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:55:00,152 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:55:00,153 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:55:00,153 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:55:00,154 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:55:00,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:55:00,165 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:55:00,166 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:55:00,166 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:55:00,166 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:55:00,166 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:55:00,167 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:55:00,167 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:55:00,168 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:55:00,169 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:55:00,169 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:55:00,169 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:55:00,169 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:55:00,169 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:55:00,169 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:55:00,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:55:00,170 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:55:00,171 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:55:00,171 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:55:00,171 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_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 -> 199771b6f3ad4cb9618ebb93fde0a0c8d0c02e09 [2018-11-23 03:55:00,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:55:00,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:55:00,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:55:00,211 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:55:00,212 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:55:00,212 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i [2018-11-23 03:55:00,248 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/15f14c72c/4f9dad3fd99e44e1a14d9ad2f79bf3d8/FLAGb1a9cb007 [2018-11-23 03:55:00,626 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:55:00,627 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/sv-benchmarks/c/pthread-wmm/mix021_rmo.opt_false-unreach-call.i [2018-11-23 03:55:00,638 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/15f14c72c/4f9dad3fd99e44e1a14d9ad2f79bf3d8/FLAGb1a9cb007 [2018-11-23 03:55:01,014 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/bin-2019/ukojak/data/15f14c72c/4f9dad3fd99e44e1a14d9ad2f79bf3d8 [2018-11-23 03:55:01,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:55:01,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:55:01,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:55:01,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:55:01,021 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:55:01,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1e858e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01, skipping insertion in model container [2018-11-23 03:55:01,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:55:01,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:55:01,344 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:55:01,356 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:55:01,402 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:55:01,501 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:55:01,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01 WrapperNode [2018-11-23 03:55:01,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:55:01,502 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:55:01,502 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:55:01,502 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:55:01,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:55:01,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:55:01,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:55:01,533 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:55:01,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,558 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2018-11-23 03:55:01,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:55:01,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:55:01,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:55:01,562 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:55:01,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a555423e-19c1-4e85-8fc2-cec9047aadaf/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 03:55:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:55:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:55:01,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:55:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:55:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:55:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:55:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:55:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:55:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:55:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:55:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:55:01,599 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 03:55:01,917 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 03:55:01,920 INFO L168 Benchmark]: Toolchain (without parser) took 903.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:55:01,921 INFO L168 Benchmark]: CDTParser took 0.13 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 03:55:01,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -204.8 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-11-23 03:55:01,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:55:01,922 INFO L168 Benchmark]: Boogie Preprocessor took 28.26 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:55:01,923 INFO L168 Benchmark]: RCFGBuilder took 357.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.5 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2018-11-23 03:55:01,925 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 483.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -204.8 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 357.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.5 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...