./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 b1e47e360bf165c3b6e47fb847d0fc766d336210 ...................................................................................................................................................................................................... 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_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 b1e47e360bf165c3b6e47fb847d0fc766d336210 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 17:46:05,226 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 17:46:05,227 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 17:46:05,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 17:46:05,234 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 17:46:05,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 17:46:05,236 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 17:46:05,237 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 17:46:05,238 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 17:46:05,239 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 17:46:05,239 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 17:46:05,239 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 17:46:05,240 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 17:46:05,241 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 17:46:05,241 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 17:46:05,242 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 17:46:05,242 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 17:46:05,244 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 17:46:05,245 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 17:46:05,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 17:46:05,246 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 17:46:05,247 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 17:46:05,249 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 17:46:05,249 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 17:46:05,249 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 17:46:05,250 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 17:46:05,250 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 17:46:05,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 17:46:05,251 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 17:46:05,252 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 17:46:05,252 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 17:46:05,253 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 17:46:05,253 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 17:46:05,253 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 17:46:05,253 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 17:46:05,254 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 17:46:05,254 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 17:46:05,264 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 17:46:05,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 17:46:05,265 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 17:46:05,265 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 17:46:05,265 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 17:46:05,265 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 17:46:05,265 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 17:46:05,266 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 17:46:05,267 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 17:46:05,267 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 17:46:05,267 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 17:46:05,267 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 17:46:05,268 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 17:46:05,268 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 17:46:05,268 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_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-12-09 17:46:05,290 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 17:46:05,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 17:46:05,301 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 17:46:05,302 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 17:46:05,302 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 17:46:05,303 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-12-09 17:46:05,338 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/0813ba16f/e7ce44047b4547b9bd2b2f347f9539c1/FLAG2109e31c9 [2018-12-09 17:46:05,747 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 17:46:05,747 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-12-09 17:46:05,755 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/0813ba16f/e7ce44047b4547b9bd2b2f347f9539c1/FLAG2109e31c9 [2018-12-09 17:46:05,763 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/0813ba16f/e7ce44047b4547b9bd2b2f347f9539c1 [2018-12-09 17:46:05,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 17:46:05,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 17:46:05,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 17:46:05,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 17:46:05,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 17:46:05,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:46:05" (1/1) ... [2018-12-09 17:46:05,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b0ff27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:05, skipping insertion in model container [2018-12-09 17:46:05,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:46:05" (1/1) ... [2018-12-09 17:46:05,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 17:46:05,796 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 17:46:06,035 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:46:06,106 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 17:46:06,132 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:46:06,186 INFO L195 MainTranslator]: Completed translation [2018-12-09 17:46:06,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06 WrapperNode [2018-12-09 17:46:06,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 17:46:06,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 17:46:06,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 17:46:06,187 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 17:46:06,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 17:46:06,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 17:46:06,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 17:46:06,217 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 17:46:06,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 17:46:06,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 17:46:06,236 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 17:46:06,236 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 17:46:06,237 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-12-09 17:46:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-12-09 17:46:06,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 17:46:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 17:46:06,272 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 17:46:06,529 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 17:46:06,529 INFO L280 CfgBuilder]: Removed 12 assue(true) statements. [2018-12-09 17:46:06,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:46:06 BoogieIcfgContainer [2018-12-09 17:46:06,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 17:46:06,530 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 17:46:06,530 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 17:46:06,536 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 17:46:06,537 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:46:06" (1/1) ... [2018-12-09 17:46:06,537 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:367) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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) [2018-12-09 17:46:06,539 INFO L168 Benchmark]: Toolchain (without parser) took 773.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 950.6 MB in the beginning and 998.6 MB in the end (delta: -48.0 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,540 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 17:46:06,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -91.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,541 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,542 INFO L168 Benchmark]: Boogie Preprocessor took 18.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,542 INFO L168 Benchmark]: RCFGBuilder took 293.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,542 INFO L168 Benchmark]: CodeCheck took 8.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 998.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:06,544 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:177) * 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 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 420.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -91.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 293.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * CodeCheck took 8.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 998.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 17:46:07,896 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 17:46:07,897 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 17:46:07,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 17:46:07,903 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 17:46:07,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 17:46:07,904 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 17:46:07,904 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 17:46:07,905 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 17:46:07,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 17:46:07,906 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 17:46:07,906 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 17:46:07,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 17:46:07,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 17:46:07,907 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 17:46:07,908 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 17:46:07,908 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 17:46:07,909 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 17:46:07,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 17:46:07,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 17:46:07,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 17:46:07,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 17:46:07,913 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 17:46:07,913 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 17:46:07,913 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 17:46:07,913 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 17:46:07,914 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 17:46:07,914 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 17:46:07,914 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 17:46:07,915 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 17:46:07,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 17:46:07,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 17:46:07,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 17:46:07,916 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 17:46:07,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 17:46:07,916 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 17:46:07,916 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 17:46:07,924 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 17:46:07,924 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 17:46:07,924 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 17:46:07,924 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 17:46:07,925 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 17:46:07,925 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 17:46:07,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 17:46:07,926 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 17:46:07,926 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 17:46:07,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 17:46:07,927 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 17:46:07,927 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 17:46:07,927 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_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-12-09 17:46:07,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 17:46:07,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 17:46:07,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 17:46:07,959 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 17:46:07,959 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 17:46:07,959 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-12-09 17:46:08,003 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/408df85b7/c65cfe58317a4323b48a7d33f884eb96/FLAG00619e348 [2018-12-09 17:46:08,350 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 17:46:08,351 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-12-09 17:46:08,362 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/408df85b7/c65cfe58317a4323b48a7d33f884eb96/FLAG00619e348 [2018-12-09 17:46:08,375 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/bin-2019/ukojak/data/408df85b7/c65cfe58317a4323b48a7d33f884eb96 [2018-12-09 17:46:08,377 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 17:46:08,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 17:46:08,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 17:46:08,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 17:46:08,381 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 17:46:08,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d1c874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08, skipping insertion in model container [2018-12-09 17:46:08,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 17:46:08,424 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 17:46:08,656 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:46:08,746 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 17:46:08,820 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:46:08,877 INFO L195 MainTranslator]: Completed translation [2018-12-09 17:46:08,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08 WrapperNode [2018-12-09 17:46:08,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 17:46:08,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 17:46:08,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 17:46:08,878 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 17:46:08,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 17:46:08,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 17:46:08,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 17:46:08,908 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 17:46:08,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... [2018-12-09 17:46:08,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 17:46:08,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 17:46:08,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 17:46:08,929 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 17:46:08,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:46:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_517158ed-ce06-4aaa-9c80-a06f61c9ebd5/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 [2018-12-09 17:46:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 17:46:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 17:46:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 17:46:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 17:46:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-12-09 17:46:08,971 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-12-09 17:46:08,971 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-12-09 17:46:08,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 17:46:08,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 17:46:08,971 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 17:46:09,190 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 17:46:09,190 INFO L280 CfgBuilder]: Removed 12 assue(true) statements. [2018-12-09 17:46:09,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:46:09 BoogieIcfgContainer [2018-12-09 17:46:09,190 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 17:46:09,191 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 17:46:09,191 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 17:46:09,199 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 17:46:09,199 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:46:09" (1/1) ... [2018-12-09 17:46:09,200 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:367) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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) [2018-12-09 17:46:09,202 INFO L168 Benchmark]: Toolchain (without parser) took 824.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -126.8 MB). Peak memory consumption was 43.1 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:09,204 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 17:46:09,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 498.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -174.5 MB). Peak memory consumption was 75.3 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:09,205 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:09,205 INFO L168 Benchmark]: Boogie Preprocessor took 20.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:09,206 INFO L168 Benchmark]: RCFGBuilder took 261.42 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: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2018-12-09 17:46:09,206 INFO L168 Benchmark]: CodeCheck took 11.25 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. [2018-12-09 17:46:09,208 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:177) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 498.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -174.5 MB). Peak memory consumption was 75.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 261.42 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: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * CodeCheck took 11.25 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...