./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix030_tso.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_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 20851fc66e940dbfe025051c7e2a178221f20007 ......................................................................................................................................................................................................... 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_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 20851fc66e940dbfe025051c7e2a178221f20007 ............................................................................................................................................................................................................. 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 09:39:42,374 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:39:42,375 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:39:42,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:39:42,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:39:42,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:39:42,384 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:39:42,385 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:39:42,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:39:42,387 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:39:42,388 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:39:42,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:39:42,389 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:39:42,389 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:39:42,390 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:39:42,391 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:39:42,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:39:42,393 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:39:42,394 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:39:42,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:39:42,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:39:42,397 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:39:42,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:39:42,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:39:42,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:39:42,400 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:39:42,400 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:39:42,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:39:42,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:39:42,402 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:39:42,403 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:39:42,403 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:39:42,403 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:39:42,403 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:39:42,404 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:39:42,405 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:39:42,405 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:39:42,416 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:39:42,416 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:39:42,416 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:39:42,417 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:39:42,417 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:39:42,417 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:39:42,418 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:39:42,418 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:39:42,418 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:39:42,418 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:39:42,418 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:39:42,419 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:39:42,420 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:39:42,420 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:39:42,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:39:42,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:39:42,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:39:42,420 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:39:42,421 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:39:42,421 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:39:42,421 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:39:42,421 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:39:42,421 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:39:42,421 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_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 -> 20851fc66e940dbfe025051c7e2a178221f20007 [2018-11-23 09:39:42,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:39:42,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:39:42,457 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:39:42,458 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:39:42,459 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:39:42,459 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i [2018-11-23 09:39:42,505 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/9bca38e81/9d6351cab7d94fb1858069aaf84f7f1c/FLAGc4b2d08ef [2018-11-23 09:39:42,969 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:39:42,969 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i [2018-11-23 09:39:42,978 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/9bca38e81/9d6351cab7d94fb1858069aaf84f7f1c/FLAGc4b2d08ef [2018-11-23 09:39:42,989 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/9bca38e81/9d6351cab7d94fb1858069aaf84f7f1c [2018-11-23 09:39:42,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:39:42,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:39:42,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:39:42,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:39:42,997 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:39:42,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:42" (1/1) ... [2018-11-23 09:39:43,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b70dd4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:42, skipping insertion in model container [2018-11-23 09:39:43,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:42" (1/1) ... [2018-11-23 09:39:43,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:39:43,044 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:39:43,294 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:39:43,303 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:39:43,417 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:39:43,465 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:39:43,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43 WrapperNode [2018-11-23 09:39:43,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:39:43,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:39:43,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:39:43,466 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:39:43,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:39:43,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:39:43,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:39:43,506 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:39:43,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... [2018-11-23 09:39:43,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:39:43,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:39:43,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:39:43,530 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:39:43,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 09:39:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:39:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:39:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:39:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:39:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:39:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:39:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:39:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:39:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:39:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:39:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:39:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:39:43,569 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 09:39:43,774 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 09:39:43,777 INFO L168 Benchmark]: Toolchain (without parser) took 784.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -112.4 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:43,778 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:39:43,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -140.8 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:43,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.83 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 09:39:43,780 INFO L168 Benchmark]: Boogie Preprocessor took 24.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:43,780 INFO L168 Benchmark]: RCFGBuilder took 246.00 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: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:43,783 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 471.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -140.8 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 246.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:39:45,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:39:45,230 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:39:45,238 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:39:45,238 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:39:45,239 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:39:45,239 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:39:45,240 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:39:45,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:39:45,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:39:45,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:39:45,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:39:45,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:39:45,244 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:39:45,245 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:39:45,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:39:45,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:39:45,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:39:45,249 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:39:45,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:39:45,252 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:39:45,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:39:45,254 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:39:45,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:39:45,255 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:39:45,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:39:45,256 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:39:45,257 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:39:45,257 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:39:45,258 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:39:45,258 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:39:45,259 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:39:45,259 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:39:45,259 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:39:45,260 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:39:45,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:39:45,261 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:39:45,272 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:39:45,272 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:39:45,272 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:39:45,273 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:39:45,273 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:39:45,273 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:39:45,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:39:45,273 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:39:45,274 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:39:45,275 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:39:45,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:39:45,275 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:39:45,275 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:39:45,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:39:45,275 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:39:45,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:39:45,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:39:45,276 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:39:45,277 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 -> 20851fc66e940dbfe025051c7e2a178221f20007 [2018-11-23 09:39:45,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:39:45,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:39:45,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:39:45,314 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:39:45,315 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:39:45,315 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i [2018-11-23 09:39:45,350 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/f2d340f5e/bc0c46a87cc84dcbbe062d412b996b92/FLAG3985c55ed [2018-11-23 09:39:45,791 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:39:45,791 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/sv-benchmarks/c/pthread-wmm/mix030_tso.opt_false-unreach-call.i [2018-11-23 09:39:45,801 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/f2d340f5e/bc0c46a87cc84dcbbe062d412b996b92/FLAG3985c55ed [2018-11-23 09:39:45,810 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/bin-2019/ukojak/data/f2d340f5e/bc0c46a87cc84dcbbe062d412b996b92 [2018-11-23 09:39:45,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:39:45,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:39:45,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:39:45,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:39:45,816 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:39:45,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:45" (1/1) ... [2018-11-23 09:39:45,818 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 09:39:45, skipping insertion in model container [2018-11-23 09:39:45,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:45" (1/1) ... [2018-11-23 09:39:45,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:39:45,856 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:39:46,107 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:39:46,118 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:39:46,165 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:39:46,257 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:39:46,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46 WrapperNode [2018-11-23 09:39:46,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:39:46,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:39:46,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:39:46,258 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:39:46,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:39:46,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:39:46,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:39:46,289 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:39:46,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... [2018-11-23 09:39:46,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:39:46,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:39:46,314 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:39:46,314 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:39:46,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_07d37fcc-1cf2-49e9-a256-38aca7013c7b/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 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:39:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:39:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:39:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:39:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:39:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:39:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:39:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:39:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:39:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:39:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:39:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:39:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:39:46,355 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 09:39:46,571 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 09:39:46,573 INFO L168 Benchmark]: Toolchain (without parser) took 760.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -134.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:39:46,574 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:39:46,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -180.6 MB). Peak memory consumption was 64.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:46,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.34 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 09:39:46,576 INFO L168 Benchmark]: Boogie Preprocessor took 24.48 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 09:39:46,576 INFO L168 Benchmark]: RCFGBuilder took 258.72 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: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:39:46,578 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -180.6 MB). Peak memory consumption was 64.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 258.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...