./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/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 2e38c8c330a9981b6cf3f5b505fe1b87957b6fde ................................................................................................................................................................................................ 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_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/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 2e38c8c330a9981b6cf3f5b505fe1b87957b6fde .................................................................................................................................................................................................... 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 13:00:46,964 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:00:46,966 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:00:46,974 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:00:46,974 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:00:46,975 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:00:46,976 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:00:46,977 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:00:46,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:00:46,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:00:46,979 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:00:46,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:00:46,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:00:46,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:00:46,981 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:00:46,981 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:00:46,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:00:46,983 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:00:46,985 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:00:46,986 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:00:46,986 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:00:46,987 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:00:46,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:00:46,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:00:46,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:00:46,989 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:00:46,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:00:46,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:00:46,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:00:46,992 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:00:46,992 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:00:46,993 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:00:46,993 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:00:46,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:00:46,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:00:46,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:00:46,994 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:00:47,004 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:00:47,004 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:00:47,004 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:00:47,005 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:00:47,005 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:00:47,005 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:00:47,005 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:00:47,005 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:00:47,006 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:00:47,007 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:00:47,007 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:00:47,007 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:00:47,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:00:47,008 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:00:47,008 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:00:47,008 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:00:47,008 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:00:47,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:00:47,008 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_5c09136b-03a5-491e-89ca-34654a1581af/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 -> 2e38c8c330a9981b6cf3f5b505fe1b87957b6fde [2018-11-23 13:00:47,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:00:47,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:00:47,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:00:47,044 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:00:47,045 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:00:47,045 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i [2018-11-23 13:00:47,090 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/56aafefa8/d38d1b70f7e448ca84f2cfd0c8bdbd13/FLAGbc0f8dcca [2018-11-23 13:00:47,542 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:00:47,543 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i [2018-11-23 13:00:47,554 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/56aafefa8/d38d1b70f7e448ca84f2cfd0c8bdbd13/FLAGbc0f8dcca [2018-11-23 13:00:48,062 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/56aafefa8/d38d1b70f7e448ca84f2cfd0c8bdbd13 [2018-11-23 13:00:48,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:00:48,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:00:48,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:00:48,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:00:48,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:00:48,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db7b1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48, skipping insertion in model container [2018-11-23 13:00:48,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:00:48,110 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:00:48,344 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:00:48,355 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:00:48,457 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:00:48,503 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:00:48,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48 WrapperNode [2018-11-23 13:00:48,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:00:48,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:00:48,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:00:48,504 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:00:48,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:00:48,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:00:48,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:00:48,541 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:00:48,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... [2018-11-23 13:00:48,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:00:48,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:00:48,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:00:48,563 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:00:48,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/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 13:00:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:00:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:00:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:00:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:00:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:00:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:00:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:00:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:00:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:00:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:00:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:00:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:00:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:00:48,611 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 13:00:48,713 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 13:00:48,716 INFO L168 Benchmark]: Toolchain (without parser) took 651.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -112.6 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:48,717 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:00:48,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -134.5 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:48,720 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:48,720 INFO L168 Benchmark]: Boogie Preprocessor took 21.39 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:00:48,721 INFO L168 Benchmark]: RCFGBuilder took 152.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:48,723 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 437.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -134.5 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.39 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 152.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 13:00:50,195 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:00:50,196 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:00:50,203 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:00:50,203 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:00:50,204 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:00:50,205 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:00:50,206 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:00:50,207 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:00:50,208 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:00:50,208 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:00:50,209 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:00:50,209 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:00:50,210 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:00:50,211 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:00:50,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:00:50,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:00:50,213 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:00:50,214 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:00:50,215 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:00:50,216 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:00:50,217 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:00:50,218 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:00:50,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:00:50,219 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:00:50,219 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:00:50,220 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:00:50,220 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:00:50,221 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:00:50,222 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:00:50,222 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:00:50,222 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:00:50,223 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:00:50,223 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:00:50,223 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:00:50,224 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:00:50,224 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:00:50,235 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:00:50,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:00:50,236 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:00:50,236 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:00:50,236 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:00:50,236 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:00:50,236 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:00:50,237 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:00:50,238 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:00:50,238 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:00:50,238 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:00:50,239 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:00:50,239 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:00:50,239 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_5c09136b-03a5-491e-89ca-34654a1581af/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 -> 2e38c8c330a9981b6cf3f5b505fe1b87957b6fde [2018-11-23 13:00:50,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:00:50,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:00:50,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:00:50,279 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:00:50,279 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:00:50,280 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i [2018-11-23 13:00:50,316 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/6c32d2a82/017765f6ea7e4469ac88b18343584b19/FLAG8f6d6467c [2018-11-23 13:00:50,767 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:00:50,768 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/sv-benchmarks/c/pthread-wmm/mix009_pso.oepc_false-unreach-call.i [2018-11-23 13:00:50,778 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/6c32d2a82/017765f6ea7e4469ac88b18343584b19/FLAG8f6d6467c [2018-11-23 13:00:50,790 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/bin-2019/ukojak/data/6c32d2a82/017765f6ea7e4469ac88b18343584b19 [2018-11-23 13:00:50,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:00:50,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:00:50,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:00:50,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:00:50,798 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:00:50,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:50" (1/1) ... [2018-11-23 13:00:50,801 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 01:00:50, skipping insertion in model container [2018-11-23 13:00:50,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:50" (1/1) ... [2018-11-23 13:00:50,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:00:50,845 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:00:51,107 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:00:51,118 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:00:51,163 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:00:51,255 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:00:51,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51 WrapperNode [2018-11-23 13:00:51,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:00:51,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:00:51,256 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:00:51,256 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:00:51,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:00:51,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:00:51,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:00:51,286 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:00:51,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,313 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2018-11-23 13:00:51,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:00:51,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:00:51,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:00:51,317 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:00:51,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5c09136b-03a5-491e-89ca-34654a1581af/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 13:00:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:00:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:00:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:00:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:00:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:00:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:00:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:00:51,358 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 13:00:51,451 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 13:00:51,453 INFO L168 Benchmark]: Toolchain (without parser) took 660.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:00:51,454 INFO L168 Benchmark]: CDTParser took 0.12 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 13:00:51,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 944.4 MB in the beginning and 1.2 GB in the end (delta: -210.1 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:51,455 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:51,456 INFO L168 Benchmark]: Boogie Preprocessor took 30.62 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: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:51,456 INFO L168 Benchmark]: RCFGBuilder took 135.92 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: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:00:51,460 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 461.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 944.4 MB in the beginning and 1.2 GB in the end (delta: -210.1 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 135.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...