./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_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_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 27339ad9b830c0fc741c5fcfcfdd664d6e21868b .................................................................................................................................................................................................. 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_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 27339ad9b830c0fc741c5fcfcfdd664d6e21868b ........................................................................................................................................................................................................ 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 14:34:45,046 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:34:45,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:34:45,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:34:45,054 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:34:45,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:34:45,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:34:45,056 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:34:45,058 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:34:45,058 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:34:45,059 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:34:45,059 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:34:45,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:34:45,060 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:34:45,061 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:34:45,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:34:45,062 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:34:45,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:34:45,065 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:34:45,066 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:34:45,067 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:34:45,068 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:34:45,069 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:34:45,069 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:34:45,070 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:34:45,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:34:45,071 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:34:45,071 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:34:45,072 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:34:45,073 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:34:45,073 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:34:45,073 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:34:45,074 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:34:45,074 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:34:45,074 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:34:45,075 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:34:45,075 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 14:34:45,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:34:45,085 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:34:45,086 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:34:45,086 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:34:45,086 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:34:45,086 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:34:45,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:34:45,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:34:45,088 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:34:45,088 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:34:45,089 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:34:45,089 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:34:45,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:34:45,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:34:45,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:34:45,089 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:34:45,090 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:34:45,090 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:34:45,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:34:45,090 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_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 -> 27339ad9b830c0fc741c5fcfcfdd664d6e21868b [2018-11-23 14:34:45,114 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:34:45,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:34:45,126 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:34:45,127 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:34:45,127 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:34:45,128 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i [2018-11-23 14:34:45,172 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/3c8b9baed/fa9514150eed4c15b48a44e047f9a557/FLAG224ab222c [2018-11-23 14:34:45,639 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:34:45,641 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i [2018-11-23 14:34:45,650 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/3c8b9baed/fa9514150eed4c15b48a44e047f9a557/FLAG224ab222c [2018-11-23 14:34:46,153 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/3c8b9baed/fa9514150eed4c15b48a44e047f9a557 [2018-11-23 14:34:46,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:34:46,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:34:46,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:34:46,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:34:46,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:34:46,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46, skipping insertion in model container [2018-11-23 14:34:46,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:34:46,197 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:34:46,434 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:34:46,445 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:34:46,531 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:34:46,577 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:34:46,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46 WrapperNode [2018-11-23 14:34:46,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:34:46,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:34:46,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:34:46,579 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:34:46,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,599 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:34:46,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:34:46,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:34:46,617 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:34:46,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... [2018-11-23 14:34:46,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:34:46,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:34:46,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:34:46,645 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:34:46,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 14:34:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:34:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:34:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:34:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:34:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:34:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:34:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:34:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:34:46,685 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 14:34:46,776 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 14:34:46,779 INFO L168 Benchmark]: Toolchain (without parser) took 623.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -140.4 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:46,780 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:34:46,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 421.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.0 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:46,781 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.06 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:46,781 INFO L168 Benchmark]: Boogie Preprocessor took 28.20 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:46,782 INFO L168 Benchmark]: RCFGBuilder took 133.02 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:46,785 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 421.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.0 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 133.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 14:34:48,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:34:48,230 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:34:48,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:34:48,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:34:48,240 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:34:48,241 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:34:48,242 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:34:48,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:34:48,244 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:34:48,244 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:34:48,244 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:34:48,245 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:34:48,246 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:34:48,247 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:34:48,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:34:48,248 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:34:48,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:34:48,251 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:34:48,252 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:34:48,253 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:34:48,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:34:48,255 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:34:48,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:34:48,256 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:34:48,256 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:34:48,257 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:34:48,258 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:34:48,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:34:48,259 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:34:48,259 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:34:48,260 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:34:48,260 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:34:48,260 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:34:48,261 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:34:48,261 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:34:48,262 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 14:34:48,272 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:34:48,272 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:34:48,273 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:34:48,273 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:34:48,274 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:34:48,274 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:34:48,274 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:34:48,274 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:34:48,274 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:34:48,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:34:48,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:34:48,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:34:48,276 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:34:48,276 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:34:48,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:34:48,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:34:48,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:34:48,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:34:48,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:34:48,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:34:48,277 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:34:48,277 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:34:48,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:34:48,277 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:34:48,277 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:34:48,277 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_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 -> 27339ad9b830c0fc741c5fcfcfdd664d6e21868b [2018-11-23 14:34:48,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:34:48,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:34:48,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:34:48,324 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:34:48,324 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:34:48,324 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i [2018-11-23 14:34:48,371 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/eae42ef9b/46d0e01fc199428c913a1d404433b249/FLAGe13300e17 [2018-11-23 14:34:48,746 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:34:48,747 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/sv-benchmarks/c/pthread-wmm/rfi007_rmo.oepc_false-unreach-call.i [2018-11-23 14:34:48,756 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/eae42ef9b/46d0e01fc199428c913a1d404433b249/FLAGe13300e17 [2018-11-23 14:34:48,765 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/bin-2019/ukojak/data/eae42ef9b/46d0e01fc199428c913a1d404433b249 [2018-11-23 14:34:48,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:34:48,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:34:48,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:34:48,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:34:48,771 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:34:48,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:34:48" (1/1) ... [2018-11-23 14:34:48,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc9a6a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:48, skipping insertion in model container [2018-11-23 14:34:48,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:34:48" (1/1) ... [2018-11-23 14:34:48,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:34:48,810 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:34:49,056 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:34:49,067 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:34:49,150 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:34:49,198 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:34:49,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49 WrapperNode [2018-11-23 14:34:49,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:34:49,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:34:49,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:34:49,199 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:34:49,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:34:49,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:34:49,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:34:49,232 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:34:49,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... [2018-11-23 14:34:49,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:34:49,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:34:49,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:34:49,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:34:49,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:34:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d0f6ca0-b180-4f37-b543-9bf1ef2e0720/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 14:34:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:34:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:34:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:34:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:34:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:34:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:34:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:34:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:34:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:34:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:34:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:34:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:34:49,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:34:49,293 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 14:34:49,391 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 14:34:49,394 INFO L168 Benchmark]: Toolchain (without parser) took 625.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -128.8 MB). Peak memory consumption was 1.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:49,395 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. [2018-11-23 14:34:49,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -155.3 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:49,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:49,396 INFO L168 Benchmark]: Boogie Preprocessor took 24.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:34:49,397 INFO L168 Benchmark]: RCFGBuilder took 136.54 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: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:34:49,400 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 429.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -155.3 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 136.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...