./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 dc1fa98e4f5f2aa0e0c238a20c358308960c7a28 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 dc1fa98e4f5f2aa0e0c238a20c358308960c7a28 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:39:54,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:54,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:54,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:54,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:54,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:54,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:54,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:54,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:54,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:54,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:54,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:54,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:54,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:54,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:54,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:54,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:54,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:54,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:54,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:54,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:54,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:55,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:55,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:55,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:55,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:55,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:55,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:55,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:55,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:55,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:55,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:55,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:55,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:55,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:55,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:55,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:55,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:55,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:55,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:55,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:55,058 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:39:55,098 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:55,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:55,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:55,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:55,106 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:55,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:55,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:39:55,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:55,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:55,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:55,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:55,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:55,112 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:55,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:55,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:55,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:55,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:55,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:55,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:55,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:55,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:55,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:55,119 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:39:55,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:39:55,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:55,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:55,121 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 -> dc1fa98e4f5f2aa0e0c238a20c358308960c7a28 [2019-11-25 23:39:55,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:55,743 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:55,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:55,756 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:55,757 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:55,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-25 23:39:55,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a3891419/feaa26a9976540f584566d0eca945f80/FLAG1447e7bda [2019-11-25 23:39:57,858 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:39:57,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-25 23:39:57,980 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a3891419/feaa26a9976540f584566d0eca945f80/FLAG1447e7bda [2019-11-25 23:39:58,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a3891419/feaa26a9976540f584566d0eca945f80 [2019-11-25 23:39:58,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:39:58,040 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:39:58,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:58,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:39:58,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:39:58,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:58,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af9779e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:58, skipping insertion in model container [2019-11-25 23:39:58,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:58" (1/1) ... [2019-11-25 23:39:58,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:39:58,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:40:05,539 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:05,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:05,809 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:40:06,785 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:06,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:09,119 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:40:09,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09 WrapperNode [2019-11-25 23:40:09,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:09,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:09,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:40:09,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:40:09,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:09,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:10,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:10,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:40:10,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:40:10,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:40:10,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:10,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:10,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:10,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:11,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:11,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:11,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:09" (1/1) ... [2019-11-25 23:40:11,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:40:11,828 INFO L168 Benchmark]: Toolchain (without parser) took 13783.58 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 792.7 MB in the end (delta: 157.5 MB). Peak memory consumption was 157.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:11,829 INFO L168 Benchmark]: CDTParser took 2.00 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 23:40:11,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11086.11 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 693.5 MB in the end (delta: 256.7 MB). Peak memory consumption was 272.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:11,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 1431.67 ms. Allocated memory is still 1.0 GB. Free memory was 693.5 MB in the beginning and 871.2 MB in the end (delta: -177.7 MB). Peak memory consumption was 50.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:11,840 INFO L168 Benchmark]: Boogie Preprocessor took 1258.17 ms. Allocated memory is still 1.0 GB. Free memory was 871.2 MB in the beginning and 792.7 MB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:11,849 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.00 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 11086.11 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 693.5 MB in the end (delta: 256.7 MB). Peak memory consumption was 272.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1431.67 ms. Allocated memory is still 1.0 GB. Free memory was 693.5 MB in the beginning and 871.2 MB in the end (delta: -177.7 MB). Peak memory consumption was 50.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1258.17 ms. Allocated memory is still 1.0 GB. Free memory was 871.2 MB in the beginning and 792.7 MB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 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 23:40:16,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:40:16,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:40:16,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:40:16,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:40:16,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:40:16,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:40:16,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:40:16,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:40:16,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:40:16,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:40:16,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:40:16,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:40:16,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:40:16,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:40:16,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:40:16,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:40:16,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:40:16,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:40:16,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:40:16,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:40:16,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:40:16,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:40:16,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:40:16,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:40:16,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:40:16,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:40:16,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:40:16,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:40:16,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:40:16,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:40:16,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:40:16,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:40:16,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:40:16,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:40:16,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:40:16,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:40:16,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:40:16,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:40:16,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:40:16,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:40:16,277 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:40:16,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:40:16,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:40:16,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:40:16,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:40:16,329 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:40:16,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:40:16,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:40:16,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:40:16,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:40:16,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:40:16,333 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:40:16,335 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:40:16,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:40:16,337 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:40:16,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:40:16,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:40:16,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:40:16,340 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:40:16,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:40:16,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:40:16,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:40:16,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:40:16,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:40:16,343 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:40:16,344 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:40:16,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:40:16,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:40:16,346 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:40:16,346 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 -> dc1fa98e4f5f2aa0e0c238a20c358308960c7a28 [2019-11-25 23:40:16,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:40:16,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:40:16,975 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:40:16,982 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:40:16,985 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:40:16,987 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-25 23:40:17,167 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af552c61a/04995e1feea548e1adadb88c2b44f5bd/FLAGe0af25313 [2019-11-25 23:40:19,151 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:40:19,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-25 23:40:19,275 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af552c61a/04995e1feea548e1adadb88c2b44f5bd/FLAGe0af25313 [2019-11-25 23:40:19,316 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af552c61a/04995e1feea548e1adadb88c2b44f5bd [2019-11-25 23:40:19,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:40:19,332 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:40:19,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:19,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:40:19,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:40:19,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:19" (1/1) ... [2019-11-25 23:40:19,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af9779e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:19, skipping insertion in model container [2019-11-25 23:40:19,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:19" (1/1) ... [2019-11-25 23:40:19,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:40:19,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:40:26,543 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:26,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:26,857 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:40:27,935 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-25 23:40:27,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:40:30,967 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:40:30,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30 WrapperNode [2019-11-25 23:40:30,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:30,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:30,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:40:30,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:40:30,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:31,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:32,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:40:32,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:40:32,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:40:32,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:40:32,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:32,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:32,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:32,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:33,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:33,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:33,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:30" (1/1) ... [2019-11-25 23:40:33,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:40:33,751 INFO L168 Benchmark]: Toolchain (without parser) took 14417.86 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 790.3 MB in the end (delta: 159.9 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:33,758 INFO L168 Benchmark]: CDTParser took 2.92 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 23:40:33,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11638.52 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 678.4 MB in the end (delta: 271.9 MB). Peak memory consumption was 271.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:33,762 INFO L168 Benchmark]: Boogie Procedure Inliner took 1368.55 ms. Allocated memory is still 1.0 GB. Free memory was 678.4 MB in the beginning and 869.2 MB in the end (delta: -190.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:33,764 INFO L168 Benchmark]: Boogie Preprocessor took 1404.09 ms. Allocated memory is still 1.0 GB. Free memory was 869.2 MB in the beginning and 790.3 MB in the end (delta: 78.8 MB). Peak memory consumption was 78.8 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:33,781 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.92 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 11638.52 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 678.4 MB in the end (delta: 271.9 MB). Peak memory consumption was 271.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1368.55 ms. Allocated memory is still 1.0 GB. Free memory was 678.4 MB in the beginning and 869.2 MB in the end (delta: -190.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1404.09 ms. Allocated memory is still 1.0 GB. Free memory was 869.2 MB in the beginning and 790.3 MB in the end (delta: 78.8 MB). Peak memory consumption was 78.8 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...