./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 ........................................................................................................................................................................................................ 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_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 ..................................................................................................................................................................................................................... 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 0.1.23-5842f4b [2018-11-18 18:30:39,892 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:30:39,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:30:39,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:30:39,903 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:30:39,904 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:30:39,904 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:30:39,906 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:30:39,907 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:30:39,908 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:30:39,909 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:30:39,909 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:30:39,910 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:30:39,911 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:30:39,912 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:30:39,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:30:39,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:30:39,915 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:30:39,917 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:30:39,919 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:30:39,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:30:39,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:30:39,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:30:39,923 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:30:39,923 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:30:39,924 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:30:39,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:30:39,926 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:30:39,927 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:30:39,928 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:30:39,928 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:30:39,929 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:30:39,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:30:39,929 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:30:39,930 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:30:39,930 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:30:39,931 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 18:30:39,944 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:30:39,944 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:30:39,945 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:30:39,945 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:30:39,946 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:30:39,946 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:30:39,946 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:30:39,946 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:30:39,947 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:30:39,948 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:30:39,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:30:39,948 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:30:39,948 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:30:39,948 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:30:39,949 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:30:39,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:30:39,949 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_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 -> daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 [2018-11-18 18:30:39,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:30:39,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:30:39,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:30:39,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:30:39,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:30:39,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-11-18 18:30:40,041 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/11f1b3a17/9e9cbbae28af4820af0fb1600062a013/FLAGb1ad27ba2 [2018-11-18 18:30:40,496 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:30:40,497 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-11-18 18:30:40,514 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/11f1b3a17/9e9cbbae28af4820af0fb1600062a013/FLAGb1ad27ba2 [2018-11-18 18:30:41,022 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/11f1b3a17/9e9cbbae28af4820af0fb1600062a013 [2018-11-18 18:30:41,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:30:41,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:30:41,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:30:41,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:30:41,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:30:41,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c938308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41, skipping insertion in model container [2018-11-18 18:30:41,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:30:41,086 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:30:41,463 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:30:41,482 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:30:41,622 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:30:41,677 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:30:41,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41 WrapperNode [2018-11-18 18:30:41,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:30:41,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:30:41,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:30:41,679 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:30:41,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:30:41,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:30:41,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:30:41,742 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:30:41,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,794 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... [2018-11-18 18:30:41,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:30:41,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:30:41,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:30:41,804 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:30:41,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 [2018-11-18 18:30:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 18:30:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:30:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 18:30:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 18:30:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 18:30:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-11-18 18:30:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-11-18 18:30:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 18:30:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-11-18 18:30:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-11-18 18:30:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-18 18:30:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-18 18:30:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:30:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-11-18 18:30:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-11-18 18:30:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-11-18 18:30:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-11-18 18:30:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:30:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:30:42,206 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 18:30:42,210 INFO L168 Benchmark]: Toolchain (without parser) took 1184.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -120.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:42,212 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:30:42,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:42,213 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:42,214 INFO L168 Benchmark]: Boogie Preprocessor took 61.90 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:42,214 INFO L168 Benchmark]: RCFGBuilder took 404.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:42,218 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 651.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 404.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 18:30:43,970 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:30:43,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:30:43,983 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:30:43,983 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:30:43,984 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:30:43,985 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:30:43,987 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:30:43,988 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:30:43,989 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:30:43,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:30:43,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:30:43,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:30:43,993 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:30:43,994 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:30:43,995 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:30:43,995 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:30:43,997 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:30:43,999 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:30:44,001 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:30:44,002 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:30:44,003 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:30:44,005 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:30:44,006 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:30:44,006 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:30:44,007 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:30:44,008 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:30:44,009 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:30:44,010 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:30:44,011 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:30:44,011 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:30:44,012 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:30:44,012 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:30:44,012 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:30:44,013 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:30:44,014 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:30:44,014 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 18:30:44,027 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:30:44,027 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:30:44,028 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:30:44,028 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:30:44,029 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:30:44,029 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:30:44,030 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:30:44,030 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:30:44,030 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:30:44,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:30:44,030 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:30:44,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:30:44,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:30:44,031 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 18:30:44,031 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 18:30:44,031 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:30:44,032 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:30:44,033 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:30:44,034 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:30:44,034 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:30:44,034 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:30:44,034 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:30:44,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:30:44,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:30:44,035 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:30:44,035 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:30:44,035 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:30:44,036 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 18:30:44,036 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 18:30:44,036 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:30:44,036 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 18:30:44,036 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 18:30:44,037 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_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 -> daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 [2018-11-18 18:30:44,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:30:44,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:30:44,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:30:44,094 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:30:44,094 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:30:44,095 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-11-18 18:30:44,152 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/f114374e5/447a456a85d94979a1e6aee58834b379/FLAG1c82c9d4a [2018-11-18 18:30:44,613 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:30:44,614 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-11-18 18:30:44,627 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/f114374e5/447a456a85d94979a1e6aee58834b379/FLAG1c82c9d4a [2018-11-18 18:30:45,123 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/bin-2019/ukojak/data/f114374e5/447a456a85d94979a1e6aee58834b379 [2018-11-18 18:30:45,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:30:45,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:30:45,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:30:45,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:30:45,135 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:30:45,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ed3aca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45, skipping insertion in model container [2018-11-18 18:30:45,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:30:45,196 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:30:45,613 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:30:45,633 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:30:45,790 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:30:45,838 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:30:45,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45 WrapperNode [2018-11-18 18:30:45,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:30:45,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:30:45,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:30:45,839 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:30:45,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:30:45,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:30:45,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:30:45,911 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:30:45,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,931 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... [2018-11-18 18:30:45,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:30:45,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:30:45,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:30:45,977 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:30:45,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed3419b8-a29f-4965-aa45-f0a5fb97863b/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 [2018-11-18 18:30:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 18:30:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-11-18 18:30:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-11-18 18:30:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 18:30:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-11-18 18:30:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-11-18 18:30:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-18 18:30:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-18 18:30:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 18:30:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:30:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 18:30:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-11-18 18:30:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-11-18 18:30:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-11-18 18:30:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-11-18 18:30:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:30:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:30:46,337 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 18:30:46,340 INFO L168 Benchmark]: Toolchain (without parser) took 1212.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.3 MB in the beginning and 1.0 GB in the end (delta: -100.1 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:46,342 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-18 18:30:46,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:46,343 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.47 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. [2018-11-18 18:30:46,343 INFO L168 Benchmark]: Boogie Preprocessor took 66.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:46,343 INFO L168 Benchmark]: RCFGBuilder took 362.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:30:46,346 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 708.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 362.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...