./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 65d6cd23 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 3177da352eb22b89867f4a02312f61dfec55d7ca .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis 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_Bitvector.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 3177da352eb22b89867f4a02312f61dfec55d7ca ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:39:48,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:48,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:48,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:48,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:48,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:48,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:48,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:48,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:48,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:48,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:48,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:48,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:48,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:48,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:48,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:48,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:48,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:48,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:48,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:48,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:48,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:48,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:48,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:48,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:48,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:48,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:48,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:48,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:48,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:48,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:48,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:48,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:48,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:48,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:48,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:48,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:48,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:48,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:48,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:48,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:48,736 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:39:48,767 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:48,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:48,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:48,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:48,774 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:48,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:48,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:39:48,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:48,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:48,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:48,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:48,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:48,776 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:48,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:48,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:48,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:48,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:48,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:48,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:48,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:48,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:48,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:48,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:39:48,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:39:48,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:48,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:48,784 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 -> 3177da352eb22b89867f4a02312f61dfec55d7ca [2019-11-25 23:39:49,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:49,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:49,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:49,247 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:49,249 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:49,250 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-25 23:39:49,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001a4f3f2/43c2348319fd4976b32831d14c22a9cc/FLAGeca825137 [2019-11-25 23:39:50,750 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:39:50,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-25 23:39:50,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001a4f3f2/43c2348319fd4976b32831d14c22a9cc/FLAGeca825137 [2019-11-25 23:39:50,939 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001a4f3f2/43c2348319fd4976b32831d14c22a9cc [2019-11-25 23:39:50,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:39:50,947 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:39:50,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:50,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:39:50,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:39:50,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:50" (1/1) ... [2019-11-25 23:39:50,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab3dc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:50, skipping insertion in model container [2019-11-25 23:39:50,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:50" (1/1) ... [2019-11-25 23:39:50,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:39:51,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:39:55,941 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:39:56,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:39:56,121 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:39:56,792 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:39:56,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:39:58,635 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:39:58,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58 WrapperNode [2019-11-25 23:39:58,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:58,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:39:58,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:39:58,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:39:58,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:58,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:59,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:39:59,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:39:59,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:39:59,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:39:59,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:59,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:59,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:59,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:40:00,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:40:00,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:40:00,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:40:00,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:40:00,461 INFO L168 Benchmark]: Toolchain (without parser) took 9508.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 788.2 MB in the end (delta: 160.6 MB). Peak memory consumption was 160.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,462 INFO L168 Benchmark]: CDTParser took 1.40 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. [2019-11-25 23:40:00,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7682.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 690.7 MB in the end (delta: 258.1 MB). Peak memory consumption was 271.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,467 INFO L168 Benchmark]: Boogie Procedure Inliner took 895.87 ms. Allocated memory is still 1.0 GB. Free memory was 690.7 MB in the beginning and 873.4 MB in the end (delta: -182.6 MB). Peak memory consumption was 47.8 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,470 INFO L168 Benchmark]: Boogie Preprocessor took 920.49 ms. Allocated memory is still 1.0 GB. Free memory was 873.4 MB in the beginning and 788.2 MB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,479 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.40 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 7682.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 690.7 MB in the end (delta: 258.1 MB). Peak memory consumption was 271.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 895.87 ms. Allocated memory is still 1.0 GB. Free memory was 690.7 MB in the beginning and 873.4 MB in the end (delta: -182.6 MB). Peak memory consumption was 47.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 920.49 ms. Allocated memory is still 1.0 GB. Free memory was 873.4 MB in the beginning and 788.2 MB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:40:03,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:40:03,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:40:03,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:40:03,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:40:03,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:40:03,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:40:03,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:40:03,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:40:03,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:40:03,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:40:03,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:40:03,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:40:03,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:40:03,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:40:03,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:40:03,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:40:03,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:40:03,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:40:03,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:40:03,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:40:03,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:40:03,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:40:03,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:40:03,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:40:03,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:40:03,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:40:03,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:40:03,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:40:03,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:40:03,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:40:03,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:40:03,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:40:03,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:40:03,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:40:03,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:40:03,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:40:03,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:40:03,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:40:03,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:40:03,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:40:03,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:40:03,645 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:40:03,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:40:03,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:40:03,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:40:03,651 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:40:03,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:40:03,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:40:03,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:40:03,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:40:03,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:40:03,656 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:40:03,656 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:40:03,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:40:03,657 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:40:03,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:40:03,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:40:03,659 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:40:03,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:40:03,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:40:03,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:40:03,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:40:03,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:40:03,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:40:03,662 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:40:03,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:40:03,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:40:03,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:40:03,663 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:40:03,663 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 -> 3177da352eb22b89867f4a02312f61dfec55d7ca [2019-11-25 23:40:04,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:40:04,158 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:40:04,165 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:40:04,166 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:40:04,169 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:40:04,170 INFO L428 ainManager$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 [2019-11-25 23:40:04,278 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fc46cf1d/e21d42a13ee14a1eafa5400842f4a59b/FLAGc73ef1971 [2019-11-25 23:40:05,610 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:40:05,611 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 [2019-11-25 23:40:05,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fc46cf1d/e21d42a13ee14a1eafa5400842f4a59b/FLAGc73ef1971 [2019-11-25 23:40:05,849 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fc46cf1d/e21d42a13ee14a1eafa5400842f4a59b [2019-11-25 23:40:05,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:40:05,855 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:40:05,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:05,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:40:05,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:40:05,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:05" (1/1) ... [2019-11-25 23:40:05,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab3dc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:05, skipping insertion in model container [2019-11-25 23:40:05,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:05" (1/1) ... [2019-11-25 23:40:05,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:40:06,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:40:10,979 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:11,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:11,200 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:40:11,901 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:11,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:13,630 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:40:13,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13 WrapperNode [2019-11-25 23:40:13,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:13,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:13,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:40:13,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:40:13,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:13,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:14,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:14,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:40:14,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:40:14,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:40:14,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:14,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:14,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:14,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:15,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:15,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:15,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:13" (1/1) ... [2019-11-25 23:40:15,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:40:15,458 INFO L168 Benchmark]: Toolchain (without parser) took 9599.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 788.5 MB in the end (delta: 158.9 MB). Peak memory consumption was 159.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:15,460 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:40:15,464 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7768.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 687.3 MB in the end (delta: 260.1 MB). Peak memory consumption was 269.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:15,466 INFO L168 Benchmark]: Boogie Procedure Inliner took 904.88 ms. Allocated memory is still 1.0 GB. Free memory was 687.3 MB in the beginning and 874.0 MB in the end (delta: -186.7 MB). Peak memory consumption was 43.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:15,467 INFO L168 Benchmark]: Boogie Preprocessor took 914.32 ms. Allocated memory is still 1.0 GB. Free memory was 874.0 MB in the beginning and 788.5 MB in the end (delta: 85.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:15,478 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 7768.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 687.3 MB in the end (delta: 260.1 MB). Peak memory consumption was 269.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 904.88 ms. Allocated memory is still 1.0 GB. Free memory was 687.3 MB in the beginning and 874.0 MB in the end (delta: -186.7 MB). Peak memory consumption was 43.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 914.32 ms. Allocated memory is still 1.0 GB. Free memory was 874.0 MB in the beginning and 788.5 MB in the end (delta: 85.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...