./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix028_pso.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_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 f1f63f910531fed723f6158a45461142f213dafc ................................................................................................................................................................................................ 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_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 f1f63f910531fed723f6158a45461142f213dafc ........................................................................................................................................................................................................ 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 05:37:54,479 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:37:54,480 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:37:54,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:37:54,486 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:37:54,487 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:37:54,488 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:37:54,489 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:37:54,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:37:54,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:37:54,491 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:37:54,492 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:37:54,492 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:37:54,493 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:37:54,493 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:37:54,494 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:37:54,494 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:37:54,495 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:37:54,496 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:37:54,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:37:54,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:37:54,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:37:54,500 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:37:54,500 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:37:54,500 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:37:54,500 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:37:54,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:37:54,501 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:37:54,502 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:37:54,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:37:54,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:37:54,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:37:54,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:37:54,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:37:54,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:37:54,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:37:54,505 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 05:37:54,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:37:54,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:37:54,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:37:54,513 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:37:54,514 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:37:54,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:37:54,514 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:37:54,515 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:37:54,515 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:37:54,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:37:54,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:37:54,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:37:54,517 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_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 -> f1f63f910531fed723f6158a45461142f213dafc [2018-11-23 05:37:54,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:37:54,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:37:54,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:37:54,558 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:37:54,559 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:37:54,559 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i [2018-11-23 05:37:54,602 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/b657fe7e9/e9ec0c7e4bb74ec5b2ad3c1704c4dc7d/FLAG0756ff388 [2018-11-23 05:37:55,090 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:37:55,091 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i [2018-11-23 05:37:55,099 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/b657fe7e9/e9ec0c7e4bb74ec5b2ad3c1704c4dc7d/FLAG0756ff388 [2018-11-23 05:37:55,581 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/b657fe7e9/e9ec0c7e4bb74ec5b2ad3c1704c4dc7d [2018-11-23 05:37:55,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:37:55,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:37:55,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:37:55,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:37:55,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:37:55,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:37:55" (1/1) ... [2018-11-23 05:37:55,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2b389e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:55, skipping insertion in model container [2018-11-23 05:37:55,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:37:55" (1/1) ... [2018-11-23 05:37:55,595 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:37:55,625 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:37:55,868 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:37:55,877 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:37:55,987 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:37:56,037 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:37:56,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56 WrapperNode [2018-11-23 05:37:56,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:37:56,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:37:56,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:37:56,039 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:37:56,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:37:56,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:37:56,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:37:56,076 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:37:56,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,085 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... [2018-11-23 05:37:56,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:37:56,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:37:56,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:37:56,097 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:37:56,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:37:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:37:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:37:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:37:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:37:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:37:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:37:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:37:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:37:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:37:56,133 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 05:37:56,226 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 05:37:56,228 INFO L168 Benchmark]: Toolchain (without parser) took 644.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:56,229 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:37:56,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:56,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:56,231 INFO L168 Benchmark]: Boogie Preprocessor took 21.56 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 05:37:56,231 INFO L168 Benchmark]: RCFGBuilder took 130.27 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:56,233 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 453.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 130.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 05:37:57,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:37:57,639 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:37:57,647 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:37:57,647 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:37:57,648 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:37:57,649 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:37:57,650 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:37:57,651 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:37:57,652 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:37:57,652 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:37:57,653 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:37:57,653 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:37:57,654 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:37:57,655 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:37:57,656 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:37:57,656 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:37:57,657 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:37:57,658 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:37:57,659 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:37:57,659 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:37:57,664 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:37:57,666 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:37:57,666 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:37:57,666 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:37:57,667 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:37:57,668 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:37:57,669 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:37:57,669 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:37:57,670 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:37:57,670 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:37:57,671 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:37:57,671 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:37:57,671 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:37:57,672 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:37:57,673 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:37:57,673 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 05:37:57,683 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:37:57,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:37:57,684 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:37:57,684 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:37:57,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:37:57,685 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:37:57,685 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:37:57,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:37:57,687 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:37:57,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:37:57,687 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:37:57,687 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:37:57,687 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:37:57,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:37:57,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:37:57,688 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 05:37:57,688 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 05:37:57,688 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_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 -> f1f63f910531fed723f6158a45461142f213dafc [2018-11-23 05:37:57,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:37:57,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:37:57,729 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:37:57,730 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:37:57,730 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:37:57,730 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i [2018-11-23 05:37:57,771 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/4613d706c/9ae1fcf2a4004d91a2a74a4874870c1b/FLAG6ccd851f7 [2018-11-23 05:37:58,211 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:37:58,211 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/sv-benchmarks/c/pthread-wmm/mix028_pso.oepc_false-unreach-call.i [2018-11-23 05:37:58,220 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/4613d706c/9ae1fcf2a4004d91a2a74a4874870c1b/FLAG6ccd851f7 [2018-11-23 05:37:58,229 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/bin-2019/ukojak/data/4613d706c/9ae1fcf2a4004d91a2a74a4874870c1b [2018-11-23 05:37:58,231 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:37:58,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:37:58,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:37:58,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:37:58,235 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:37:58,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58, skipping insertion in model container [2018-11-23 05:37:58,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:37:58,275 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:37:58,524 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:37:58,535 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:37:58,583 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:37:58,676 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:37:58,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58 WrapperNode [2018-11-23 05:37:58,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:37:58,677 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:37:58,677 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:37:58,677 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:37:58,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:37:58,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:37:58,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:37:58,715 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:37:58,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... [2018-11-23 05:37:58,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:37:58,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:37:58,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:37:58,743 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:37:58,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:37:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ee8113e-5e49-4bcb-b8c4-2aacc58ed2ac/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 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:37:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 05:37:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:37:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:37:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:37:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:37:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:37:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:37:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:37:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:37:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:37:58,784 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 05:37:58,887 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 05:37:58,889 INFO L168 Benchmark]: Toolchain (without parser) took 657.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -160.7 MB). Peak memory consumption was 2.9 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:58,890 INFO L168 Benchmark]: CDTParser took 0.15 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 05:37:58,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:58,891 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.78 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:58,892 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:58,892 INFO L168 Benchmark]: RCFGBuilder took 145.29 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: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:37:58,895 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 145.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...