./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c6eb4584 Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 04f3d34a40dd58e2b5234c386780a350ffaf4948 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-c6eb458-m [2019-11-16 21:43:22,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 21:43:22,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 21:43:22,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 21:43:22,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 21:43:22,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 21:43:22,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 21:43:22,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 21:43:22,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 21:43:22,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 21:43:22,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 21:43:22,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 21:43:22,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 21:43:22,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 21:43:22,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 21:43:22,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 21:43:22,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 21:43:22,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 21:43:22,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 21:43:22,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 21:43:22,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 21:43:22,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 21:43:22,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 21:43:22,321 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 21:43:22,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 21:43:22,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 21:43:22,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 21:43:22,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 21:43:22,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 21:43:22,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 21:43:22,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 21:43:22,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 21:43:22,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 21:43:22,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 21:43:22,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 21:43:22,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 21:43:22,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 21:43:22,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 21:43:22,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 21:43:22,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 21:43:22,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 21:43:22,363 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-16 21:43:22,418 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 21:43:22,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 21:43:22,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 21:43:22,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 21:43:22,432 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 21:43:22,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 21:43:22,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 21:43:22,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 21:43:22,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-16 21:43:22,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-16 21:43:22,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-16 21:43:22,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 21:43:22,438 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 21:43:22,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-16 21:43:22,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 21:43:22,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 21:43:22,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-16 21:43:22,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-16 21:43:22,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-16 21:43:22,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 21:43:22,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-16 21:43:22,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-16 21:43:22,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 21:43:22,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-16 21:43:22,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-16 21:43:22,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-16 21:43:22,448 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04f3d34a40dd58e2b5234c386780a350ffaf4948 [2019-11-16 21:43:23,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 21:43:23,043 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 21:43:23,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 21:43:23,056 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 21:43:23,059 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 21:43:23,060 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-16 21:43:23,222 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca2c686b/6bbb5ff9d9a94d198e853b3ac4a44193/FLAG0c23a12ff [2019-11-16 21:43:25,216 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 21:43:25,218 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-16 21:43:25,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca2c686b/6bbb5ff9d9a94d198e853b3ac4a44193/FLAG0c23a12ff [2019-11-16 21:43:25,368 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca2c686b/6bbb5ff9d9a94d198e853b3ac4a44193 [2019-11-16 21:43:25,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 21:43:25,385 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-16 21:43:25,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 21:43:25,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 21:43:25,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 21:43:25,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:43:25" (1/1) ... [2019-11-16 21:43:25,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22982221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:25, skipping insertion in model container [2019-11-16 21:43:25,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:43:25" (1/1) ... [2019-11-16 21:43:25,428 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 21:43:25,802 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 21:43:31,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 21:43:32,086 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 21:43:33,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 21:43:35,579 INFO L192 MainTranslator]: Completed translation [2019-11-16 21:43:35,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35 WrapperNode [2019-11-16 21:43:35,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 21:43:35,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 21:43:35,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 21:43:35,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 21:43:35,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:35,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:37,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 21:43:37,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 21:43:37,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 21:43:37,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 21:43:37,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:37,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:37,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:37,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:37,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:38,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:38,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:43:35" (1/1) ... [2019-11-16 21:43:38,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 21:43:38,515 INFO L168 Benchmark]: Toolchain (without parser) took 13129.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 801.3 MB in the end (delta: 149.0 MB). Peak memory consumption was 149.0 MB. Max. memory is 12.5 GB. [2019-11-16 21:43:38,516 INFO L168 Benchmark]: CDTParser took 1.95 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-16 21:43:38,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10194.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 710.4 MB in the end (delta: 239.8 MB). Peak memory consumption was 272.5 MB. Max. memory is 12.5 GB. [2019-11-16 21:43:38,523 INFO L168 Benchmark]: Boogie Procedure Inliner took 1520.66 ms. Allocated memory is still 1.0 GB. Free memory was 710.4 MB in the beginning and 879.3 MB in the end (delta: -168.9 MB). Peak memory consumption was 67.4 MB. Max. memory is 12.5 GB. [2019-11-16 21:43:38,526 INFO L168 Benchmark]: Boogie Preprocessor took 1403.07 ms. Allocated memory is still 1.0 GB. Free memory was 879.3 MB in the beginning and 801.3 MB in the end (delta: 78.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 12.5 GB. [2019-11-16 21:43:38,538 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.95 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 10194.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 710.4 MB in the end (delta: 239.8 MB). Peak memory consumption was 272.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1520.66 ms. Allocated memory is still 1.0 GB. Free memory was 710.4 MB in the beginning and 879.3 MB in the end (delta: -168.9 MB). Peak memory consumption was 67.4 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1403.07 ms. Allocated memory is still 1.0 GB. Free memory was 879.3 MB in the beginning and 801.3 MB in the end (delta: 78.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...