./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/pthread/bigshot_s2_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cbd82567 Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/pthread/bigshot_s2_true-unreach-call.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fb37b6fbbc861077cbef52cc18c3878bc9b875f6 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-cbd8256-m [2018-11-28 11:47:20,452 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:47:20,458 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:47:20,472 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:47:20,473 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:47:20,474 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:47:20,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:47:20,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:47:20,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:47:20,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:47:20,491 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:47:20,492 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:47:20,493 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:47:20,494 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:47:20,496 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:47:20,497 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:47:20,498 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:47:20,500 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:47:20,503 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:47:20,505 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:47:20,506 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:47:20,507 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:47:20,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:47:20,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:47:20,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:47:20,512 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:47:20,513 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:47:20,514 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:47:20,515 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:47:20,516 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:47:20,517 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:47:20,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:47:20,518 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:47:20,518 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:47:20,519 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:47:20,521 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:47:20,521 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 11:47:20,540 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:47:20,540 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:47:20,541 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:47:20,541 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:47:20,542 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:47:20,542 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:47:20,542 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:47:20,542 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:47:20,542 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:47:20,544 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:47:20,544 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:47:20,544 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:47:20,544 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:47:20,544 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:47:20,545 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:47:20,545 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:47:20,546 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:47:20,546 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:47:20,546 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:47:20,546 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:47:20,546 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:47:20,546 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:47:20,547 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:47:20,547 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:47:20,547 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:47:20,547 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:47:20,547 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:47:20,549 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:47:20,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:47:20,549 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:47:20,550 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer 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 -> fb37b6fbbc861077cbef52cc18c3878bc9b875f6 [2018-11-28 11:47:20,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:47:20,608 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:47:20,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:47:20,617 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:47:20,617 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:47:20,619 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/pthread/bigshot_s2_true-unreach-call.i [2018-11-28 11:47:20,696 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9e14765d/09f33db0a4f647c29bd4e69b6bb61776/FLAG51105389a [2018-11-28 11:47:21,296 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:47:21,300 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/pthread/bigshot_s2_true-unreach-call.i [2018-11-28 11:47:21,325 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9e14765d/09f33db0a4f647c29bd4e69b6bb61776/FLAG51105389a [2018-11-28 11:47:21,509 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9e14765d/09f33db0a4f647c29bd4e69b6bb61776 [2018-11-28 11:47:21,512 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:47:21,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:47:21,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:47:21,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:47:21,520 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:47:21,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:47:21" (1/1) ... [2018-11-28 11:47:21,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8c9761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:47:21, skipping insertion in model container [2018-11-28 11:47:21,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:47:21" (1/1) ... [2018-11-28 11:47:21,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:47:21,606 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:47:22,197 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:22,216 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:47:22,405 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:22,599 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:47:22,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:47:22 WrapperNode [2018-11-28 11:47:22,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:47:22,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:47:22,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:47:22,601 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:47:22,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:47:22" (1/1) ... [2018-11-28 11:47:22,649 ERROR L1131 TypeChecker]: C: strcpy(v, "Bigshot") [1221]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~strcpy~res2,]],#Ultimate.C_realloc,[IdentifierExpression[~v~0,GLOBAL],IdentifierExpression[#t~string1,GLOBAL]]] [2018-11-28 11:47:22,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:47:22" (1/1) ... [2018-11-28 11:47:22,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:47:22,653 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-28 11:47:22,654 INFO L168 Benchmark]: Toolchain (without parser) took 1142.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:22,657 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:47:22,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1085.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:22,664 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.97 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. [2018-11-28 11:47:22,668 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1085.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.97 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. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 1221]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~strcpy~res2,]],#Ultimate.C_realloc,[IdentifierExpression[~v~0,GLOBAL],IdentifierExpression[#t~string1,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...