./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix001_tso.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_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/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 24a79554ed834f109dd5951a4a6be764d207d27e ................................................................................................................................................................................................... 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_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/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 24a79554ed834f109dd5951a4a6be764d207d27e .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:02:24,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:02:24,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:02:24,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:02:24,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:02:24,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:02:24,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:02:24,078 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:02:24,079 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:02:24,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:02:24,081 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:02:24,081 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:02:24,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:02:24,082 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:02:24,083 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:02:24,083 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:02:24,083 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:02:24,085 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:02:24,086 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:02:24,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:02:24,087 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:02:24,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:02:24,090 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:02:24,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:02:24,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:02:24,090 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:02:24,091 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:02:24,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:02:24,092 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:02:24,092 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:02:24,092 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:02:24,093 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:02:24,093 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:02:24,093 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:02:24,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:02:24,094 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:02:24,094 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:02:24,102 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:02:24,102 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:02:24,102 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:02:24,102 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:02:24,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:02:24,103 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:02:24,103 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:02:24,103 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:02:24,104 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:02:24,105 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:02:24,105 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:02:24,105 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:02:24,105 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:02:24,105 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:02:24,105 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:02:24,105 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:02:24,105 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:02:24,106 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:02:24,106 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:02:24,106 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:02:24,106 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:02:24,106 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_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/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 -> 24a79554ed834f109dd5951a4a6be764d207d27e [2018-11-22 22:02:24,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:02:24,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:02:24,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:02:24,137 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:02:24,137 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:02:24,138 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i [2018-11-22 22:02:24,174 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/bd3d27286/e50986eec6be44e5b3b54dcaeacf18b5/FLAG2f1e230ea [2018-11-22 22:02:24,638 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:02:24,638 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i [2018-11-22 22:02:24,651 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/bd3d27286/e50986eec6be44e5b3b54dcaeacf18b5/FLAG2f1e230ea [2018-11-22 22:02:25,156 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/bd3d27286/e50986eec6be44e5b3b54dcaeacf18b5 [2018-11-22 22:02:25,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:02:25,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:02:25,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:02:25,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:02:25,163 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:02:25,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,165 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 22.11 10:02:25, skipping insertion in model container [2018-11-22 22:02:25,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:02:25,206 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:02:25,461 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:02:25,475 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:02:25,563 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:02:25,602 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:02:25,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25 WrapperNode [2018-11-22 22:02:25,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:02:25,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:02:25,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:02:25,604 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:02:25,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:02:25,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:02:25,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:02:25,638 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:02:25,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... [2018-11-22 22:02:25,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:02:25,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:02:25,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:02:25,663 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:02:25,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:02:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:02:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:02:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:02:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:02:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:02:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:02:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:02:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:02:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:02:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:02:25,712 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:02:25,831 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:02:25,833 INFO L168 Benchmark]: Toolchain (without parser) took 674.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -129.3 MB). Peak memory consumption was 3.9 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:25,835 INFO L168 Benchmark]: CDTParser took 0.10 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. [2018-11-22 22:02:25,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -153.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:25,836 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:25,836 INFO L168 Benchmark]: Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:25,837 INFO L168 Benchmark]: RCFGBuilder took 169.52 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. [2018-11-22 22:02:25,840 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 442.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -153.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 169.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 22:02:27,283 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:02:27,284 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:02:27,293 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:02:27,293 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:02:27,294 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:02:27,295 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:02:27,296 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:02:27,297 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:02:27,298 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:02:27,299 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:02:27,299 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:02:27,300 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:02:27,301 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:02:27,302 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:02:27,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:02:27,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:02:27,305 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:02:27,306 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:02:27,307 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:02:27,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:02:27,309 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:02:27,311 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:02:27,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:02:27,312 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:02:27,312 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:02:27,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:02:27,314 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:02:27,314 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:02:27,315 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:02:27,315 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:02:27,315 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:02:27,316 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:02:27,316 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:02:27,317 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:02:27,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:02:27,318 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:02:27,329 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:02:27,329 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:02:27,330 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:02:27,330 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:02:27,330 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:02:27,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:02:27,331 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:02:27,332 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:02:27,332 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:02:27,332 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:02:27,332 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:02:27,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:02:27,333 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:02:27,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:02:27,334 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:02:27,334 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:02:27,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:02:27,334 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:02:27,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:02:27,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:02:27,335 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:02:27,336 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_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/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 -> 24a79554ed834f109dd5951a4a6be764d207d27e [2018-11-22 22:02:27,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:02:27,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:02:27,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:02:27,381 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:02:27,381 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:02:27,381 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i [2018-11-22 22:02:27,426 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/411a8997a/7cb9d9dbac2944778e0351e65ecb938c/FLAG54a15bd17 [2018-11-22 22:02:27,806 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:02:27,806 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/sv-benchmarks/c/pthread-wmm/mix001_tso.oepc_false-unreach-call.i [2018-11-22 22:02:27,815 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/411a8997a/7cb9d9dbac2944778e0351e65ecb938c/FLAG54a15bd17 [2018-11-22 22:02:27,825 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/data/411a8997a/7cb9d9dbac2944778e0351e65ecb938c [2018-11-22 22:02:27,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:02:27,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:02:27,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:02:27,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:02:27,831 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:02:27,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:02:27" (1/1) ... [2018-11-22 22:02:27,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:27, skipping insertion in model container [2018-11-22 22:02:27,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:02:27" (1/1) ... [2018-11-22 22:02:27,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:02:27,875 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:02:28,159 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:02:28,171 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:02:28,273 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:02:28,319 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:02:28,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28 WrapperNode [2018-11-22 22:02:28,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:02:28,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:02:28,321 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:02:28,321 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:02:28,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:02:28,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:02:28,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:02:28,353 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:02:28,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... [2018-11-22 22:02:28,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:02:28,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:02:28,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:02:28,383 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:02:28,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:02:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_30887f4f-37c5-4211-a8d0-3dd32b95c7c4/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:02:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:02:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:02:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:02:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:02:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:02:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:02:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:02:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:02:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:02:28,427 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:02:28,551 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:02:28,554 INFO L168 Benchmark]: Toolchain (without parser) took 726.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -153.8 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:28,555 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:02:28,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -180.4 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:28,556 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:02:28,559 INFO L168 Benchmark]: Boogie Preprocessor took 29.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:02:28,559 INFO L168 Benchmark]: RCFGBuilder took 170.24 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: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:02:28,562 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 491.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -180.4 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 170.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...