./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 cdebb69142196bbc336eea73b7b55f2826197432 ........................................................................................................................................................................................................ 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_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 cdebb69142196bbc336eea73b7b55f2826197432 ......................................................................................................................................................................................................... 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 06:31:33,424 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:31:33,425 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:31:33,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:31:33,431 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:31:33,432 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:31:33,433 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:31:33,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:31:33,435 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:31:33,436 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:31:33,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:31:33,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:31:33,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:31:33,438 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:31:33,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:31:33,439 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:31:33,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:31:33,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:31:33,442 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:31:33,443 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:31:33,444 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:31:33,445 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:31:33,446 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:31:33,446 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:31:33,447 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:31:33,447 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:31:33,448 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:31:33,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:31:33,449 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:31:33,450 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:31:33,450 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:31:33,450 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:31:33,450 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:31:33,451 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:31:33,451 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:31:33,452 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:31:33,452 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:31:33,462 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:31:33,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:31:33,463 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:31:33,463 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:31:33,464 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:31:33,464 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:31:33,464 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:31:33,464 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:31:33,464 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:31:33,464 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:31:33,464 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:31:33,465 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:31:33,466 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:31:33,466 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:31:33,466 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:31:33,466 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:31:33,466 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:31:33,466 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:31:33,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:31:33,467 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:31:33,467 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:31:33,467 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:31:33,467 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:31:33,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:31:33,467 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_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 -> cdebb69142196bbc336eea73b7b55f2826197432 [2018-11-23 06:31:33,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:31:33,500 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:31:33,503 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:31:33,504 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:31:33,504 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:31:33,505 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i [2018-11-23 06:31:33,550 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/21385f460/0e04f4097c6b4e52b054831862789cdc/FLAG998e53e3b [2018-11-23 06:31:33,997 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:31:33,997 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i [2018-11-23 06:31:34,005 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/21385f460/0e04f4097c6b4e52b054831862789cdc/FLAG998e53e3b [2018-11-23 06:31:34,013 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/21385f460/0e04f4097c6b4e52b054831862789cdc [2018-11-23 06:31:34,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:31:34,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:31:34,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:31:34,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:31:34,018 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:31:34,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34, skipping insertion in model container [2018-11-23 06:31:34,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:31:34,058 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:31:34,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:31:34,306 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:31:34,396 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:31:34,439 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:31:34,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34 WrapperNode [2018-11-23 06:31:34,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:31:34,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:31:34,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:31:34,440 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:31:34,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:31:34,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:31:34,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:31:34,471 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:31:34,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... [2018-11-23 06:31:34,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:31:34,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:31:34,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:31:34,502 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:31:34,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:31:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:31:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:31:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:31:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:31:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:31:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:31:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:31:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 06:31:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 06:31:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:31:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:31:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:31:34,550 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 06:31:34,886 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 06:31:34,889 INFO L168 Benchmark]: Toolchain (without parser) took 873.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:34,890 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:31:34,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -164.9 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:34,891 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.27 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:34,892 INFO L168 Benchmark]: Boogie Preprocessor took 30.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:34,892 INFO L168 Benchmark]: RCFGBuilder took 386.81 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: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:34,894 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 423.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -164.9 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 386.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 06:31:36,305 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:31:36,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:31:36,315 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:31:36,316 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:31:36,316 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:31:36,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:31:36,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:31:36,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:31:36,320 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:31:36,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:31:36,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:31:36,322 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:31:36,322 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:31:36,323 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:31:36,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:31:36,324 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:31:36,325 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:31:36,327 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:31:36,328 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:31:36,329 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:31:36,329 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:31:36,331 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:31:36,331 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:31:36,331 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:31:36,332 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:31:36,333 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:31:36,333 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:31:36,334 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:31:36,334 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:31:36,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:31:36,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:31:36,335 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:31:36,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:31:36,337 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:31:36,337 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:31:36,338 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:31:36,348 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:31:36,349 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:31:36,349 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:31:36,349 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:31:36,350 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:31:36,350 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:31:36,350 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:31:36,350 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:31:36,350 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:31:36,351 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:31:36,353 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:31:36,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:31:36,353 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:31:36,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:31:36,353 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:31:36,353 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:31:36,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:31:36,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:31:36,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:31:36,354 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:31:36,354 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:31:36,354 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:31:36,354 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:31:36,355 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:31:36,355 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:31:36,355 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:31:36,355 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:31:36,355 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_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 -> cdebb69142196bbc336eea73b7b55f2826197432 [2018-11-23 06:31:36,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:31:36,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:31:36,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:31:36,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:31:36,398 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:31:36,399 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i [2018-11-23 06:31:36,437 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/51a3ca8dc/1f9316af511b4e538259f86a98260f18/FLAGc5c929cda [2018-11-23 06:31:36,879 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:31:36,880 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/sv-benchmarks/c/pthread-wmm/mix014_power.opt_false-unreach-call.i [2018-11-23 06:31:36,889 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/51a3ca8dc/1f9316af511b4e538259f86a98260f18/FLAGc5c929cda [2018-11-23 06:31:36,898 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/bin-2019/ukojak/data/51a3ca8dc/1f9316af511b4e538259f86a98260f18 [2018-11-23 06:31:36,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:31:36,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:31:36,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:31:36,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:31:36,904 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:31:36,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:36" (1/1) ... [2018-11-23 06:31:36,906 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 06:31:36, skipping insertion in model container [2018-11-23 06:31:36,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:36" (1/1) ... [2018-11-23 06:31:36,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:31:36,944 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:31:37,193 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:31:37,205 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:31:37,301 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:31:37,336 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:31:37,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37 WrapperNode [2018-11-23 06:31:37,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:31:37,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:31:37,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:31:37,337 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:31:37,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:31:37,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:31:37,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:31:37,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:31:37,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... [2018-11-23 06:31:37,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:31:37,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:31:37,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:31:37,409 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:31:37,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61b5176a-3ae5-4fbb-a643-1111116c07c3/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 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:31:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:31:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:31:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:31:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 06:31:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 06:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:31:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:31:37,448 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 06:31:37,749 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 06:31:37,751 INFO L168 Benchmark]: Toolchain (without parser) took 850.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -120.1 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:37,752 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. [2018-11-23 06:31:37,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:37,753 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.39 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:37,754 INFO L168 Benchmark]: Boogie Preprocessor took 31.63 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 06:31:37,754 INFO L168 Benchmark]: RCFGBuilder took 342.30 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: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:31:37,756 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 434.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 342.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...