./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-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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-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 7fc455d94f180174b14339907a055e26522febe4 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-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 7fc455d94f180174b14339907a055e26522febe4 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:57:39,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:57:39,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:57:39,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:57:39,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:57:39,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:57:39,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:57:39,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:57:39,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:57:39,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:57:39,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:57:39,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:57:39,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:57:39,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:57:39,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:57:39,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:57:39,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:57:39,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:57:40,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:57:40,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:57:40,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:57:40,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:57:40,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:57:40,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:57:40,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:57:40,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:57:40,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:57:40,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:57:40,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:57:40,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:57:40,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:57:40,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:57:40,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:57:40,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:57:40,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:57:40,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:57:40,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:57:40,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:57:40,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:57:40,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:57:40,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:57:40,041 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:57:40,073 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:57:40,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:57:40,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:57:40,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:57:40,081 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:57:40,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:57:40,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:57:40,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:57:40,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:57:40,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:57:40,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:57:40,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:57:40,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:57:40,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:57:40,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:57:40,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:57:40,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:57:40,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:57:40,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:57:40,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:57:40,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:57:40,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:57:40,089 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:57:40,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:57:40,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:57:40,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:57:40,090 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 -> 7fc455d94f180174b14339907a055e26522febe4 [2019-11-27 16:57:40,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:57:40,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:57:40,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:57:40,544 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:57:40,546 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:57:40,547 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-27 16:57:40,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2631a60b1/463af168f3024a919218277d0e574bbc/FLAGfe43459a3 [2019-11-27 16:57:41,908 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:57:41,911 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-27 16:57:42,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2631a60b1/463af168f3024a919218277d0e574bbc/FLAGfe43459a3 [2019-11-27 16:57:42,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2631a60b1/463af168f3024a919218277d0e574bbc [2019-11-27 16:57:42,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:57:42,163 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:57:42,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:57:42,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:57:42,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:57:42,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:42" (1/1) ... [2019-11-27 16:57:42,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ac5b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:42, skipping insertion in model container [2019-11-27 16:57:42,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:42" (1/1) ... [2019-11-27 16:57:42,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:57:42,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:57:46,913 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 16:57:46,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:57:47,108 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:57:47,694 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 16:57:47,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:57:49,276 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:57:49,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49 WrapperNode [2019-11-27 16:57:49,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:57:49,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:57:49,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:57:49,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:57:49,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:49,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:57:50,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:57:50,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:57:50,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:57:50,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:50,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:49" (1/1) ... [2019-11-27 16:57:51,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:57:51,091 INFO L168 Benchmark]: Toolchain (without parser) took 8923.21 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 803.7 MB in the end (delta: 146.5 MB). Peak memory consumption was 146.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:51,092 INFO L168 Benchmark]: CDTParser took 1.30 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. [2019-11-27 16:57:51,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7113.45 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 715.1 MB in the end (delta: 235.1 MB). Peak memory consumption was 272.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:51,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 900.03 ms. Allocated memory is still 1.0 GB. Free memory was 715.1 MB in the beginning and 885.1 MB in the end (delta: -170.0 MB). Peak memory consumption was 72.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:51,098 INFO L168 Benchmark]: Boogie Preprocessor took 901.37 ms. Allocated memory is still 1.0 GB. Free memory was 885.1 MB in the beginning and 803.7 MB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:57:51,107 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.30 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 7113.45 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 715.1 MB in the end (delta: 235.1 MB). Peak memory consumption was 272.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 900.03 ms. Allocated memory is still 1.0 GB. Free memory was 715.1 MB in the beginning and 885.1 MB in the end (delta: -170.0 MB). Peak memory consumption was 72.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 901.37 ms. Allocated memory is still 1.0 GB. Free memory was 885.1 MB in the beginning and 803.7 MB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 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 0.1.24-509859d [2019-11-27 16:57:53,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:57:53,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:57:53,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:57:53,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:57:53,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:57:53,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:57:53,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:57:53,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:57:53,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:57:53,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:57:53,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:57:53,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:57:53,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:57:54,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:57:54,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:57:54,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:57:54,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:57:54,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:57:54,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:57:54,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:57:54,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:57:54,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:57:54,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:57:54,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:57:54,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:57:54,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:57:54,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:57:54,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:57:54,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:57:54,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:57:54,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:57:54,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:57:54,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:57:54,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:57:54,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:57:54,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:57:54,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:57:54,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:57:54,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:57:54,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:57:54,062 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:57:54,089 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:57:54,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:57:54,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:57:54,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:57:54,096 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:57:54,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:57:54,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:57:54,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:57:54,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:57:54,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:57:54,099 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:57:54,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:57:54,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:57:54,101 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:57:54,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:57:54,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:57:54,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:57:54,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:57:54,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:57:54,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:57:54,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:57:54,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:57:54,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:57:54,105 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:57:54,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:57:54,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:57:54,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:57:54,107 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:57:54,108 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 -> 7fc455d94f180174b14339907a055e26522febe4 [2019-11-27 16:57:54,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:57:54,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:57:54,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:57:54,594 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:57:54,595 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:57:54,596 INFO L428 ainManager$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-1.i [2019-11-27 16:57:54,709 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb46d839f/174bc3f32d114fcf9a1133ff15fd19b8/FLAGcbf266ae4 [2019-11-27 16:57:56,053 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:57:56,059 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2019-11-27 16:57:56,149 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb46d839f/174bc3f32d114fcf9a1133ff15fd19b8/FLAGcbf266ae4 [2019-11-27 16:57:56,273 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb46d839f/174bc3f32d114fcf9a1133ff15fd19b8 [2019-11-27 16:57:56,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:57:56,284 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:57:56,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:57:56,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:57:56,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:57:56,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:56" (1/1) ... [2019-11-27 16:57:56,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ac5b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:57:56, skipping insertion in model container [2019-11-27 16:57:56,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:57:56" (1/1) ... [2019-11-27 16:57:56,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:57:56,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:58:01,053 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 16:58:01,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:58:01,248 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:58:01,871 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 16:58:01,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:58:03,744 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:58:03,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03 WrapperNode [2019-11-27 16:58:03,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:58:03,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:58:03,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:58:03,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:58:03,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:03,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:04,446 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:58:04,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:58:04,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:58:04,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:58:04,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:04,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:04,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:04,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:04,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:05,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:05,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:58:03" (1/1) ... [2019-11-27 16:58:05,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:58:05,231 INFO L168 Benchmark]: Toolchain (without parser) took 8946.06 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 778.9 MB in the end (delta: 175.6 MB). Peak memory consumption was 175.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:58:05,232 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-27 16:58:05,235 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7463.35 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 950.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 311.8 MB. Max. memory is 12.5 GB. [2019-11-27 16:58:05,237 INFO L168 Benchmark]: Boogie Procedure Inliner took 697.07 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 860.7 MB in the end (delta: 90.1 MB). Peak memory consumption was 90.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:58:05,238 INFO L168 Benchmark]: Boogie Preprocessor took 778.59 ms. Allocated memory is still 1.0 GB. Free memory was 860.7 MB in the beginning and 778.9 MB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:58:05,251 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 7463.35 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 950.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 311.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 697.07 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 860.7 MB in the end (delta: 90.1 MB). Peak memory consumption was 90.1 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 778.59 ms. Allocated memory is still 1.0 GB. Free memory was 860.7 MB in the beginning and 778.9 MB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...