./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 da95e156 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-da95e15 [2019-11-27 10:35:27,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:35:27,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:35:27,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:35:27,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:35:27,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:35:27,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:35:27,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:35:27,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:35:27,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:35:27,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:35:27,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:35:27,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:35:27,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:35:27,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:35:27,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:35:27,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:35:27,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:35:27,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:35:28,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:35:28,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:35:28,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:35:28,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:35:28,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:35:28,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:35:28,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:35:28,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:35:28,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:35:28,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:35:28,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:35:28,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:35:28,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:35:28,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:35:28,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:35:28,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:35:28,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:35:28,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:35:28,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:35:28,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:35:28,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:35:28,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:35:28,066 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:35:28,105 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:35:28,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:35:28,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:35:28,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:35:28,112 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:35:28,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:35:28,114 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:35:28,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:35:28,115 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:35:28,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:35:28,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:35:28,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:35:28,119 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:35:28,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:35:28,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:35:28,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:35:28,120 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:35:28,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:35:28,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:35:28,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:35:28,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:35:28,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:35:28,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:35:28,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:35:28,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:35:28,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:35:28,126 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 [2019-11-27 10:35:28,757 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:35:28,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:35:28,797 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:35:28,800 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:35:28,805 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:35:28,806 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:28,977 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cf748999/45f9823a9cc449209639642a6c2c9480/FLAG070108c2c [2019-11-27 10:35:30,960 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:35:30,963 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:31,109 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cf748999/45f9823a9cc449209639642a6c2c9480/FLAG070108c2c [2019-11-27 10:35:31,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cf748999/45f9823a9cc449209639642a6c2c9480 [2019-11-27 10:35:31,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:35:31,170 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:35:31,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:31,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:35:31,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:35:31,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:31" (1/1) ... [2019-11-27 10:35:31,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29618a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:31, skipping insertion in model container [2019-11-27 10:35:31,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:31" (1/1) ... [2019-11-27 10:35:31,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:35:31,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:35:38,555 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:38,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:38,840 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:35:39,788 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:39,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:42,253 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:35:42,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42 WrapperNode [2019-11-27 10:35:42,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:42,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:42,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:35:42,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:35:42,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:42,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:43,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:43,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:35:43,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:35:43,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:35:43,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:43,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:44,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:44,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:44,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:44,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:45,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:45,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:35:45,201 INFO L168 Benchmark]: Toolchain (without parser) took 14029.12 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 800.7 MB in the end (delta: 149.5 MB). Peak memory consumption was 149.6 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:45,202 INFO L168 Benchmark]: CDTParser took 0.87 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 10:35:45,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11092.28 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 706.5 MB in the end (delta: 243.7 MB). Peak memory consumption was 272.7 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:45,210 INFO L168 Benchmark]: Boogie Procedure Inliner took 1590.05 ms. Allocated memory is still 1.0 GB. Free memory was 706.5 MB in the beginning and 880.2 MB in the end (delta: -173.7 MB). Peak memory consumption was 63.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:45,213 INFO L168 Benchmark]: Boogie Preprocessor took 1333.86 ms. Allocated memory is still 1.0 GB. Free memory was 880.2 MB in the beginning and 800.7 MB in the end (delta: 79.5 MB). Peak memory consumption was 79.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:45,224 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 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 11092.28 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 706.5 MB in the end (delta: 243.7 MB). Peak memory consumption was 272.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1590.05 ms. Allocated memory is still 1.0 GB. Free memory was 706.5 MB in the beginning and 880.2 MB in the end (delta: -173.7 MB). Peak memory consumption was 63.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1333.86 ms. Allocated memory is still 1.0 GB. Free memory was 880.2 MB in the beginning and 800.7 MB in the end (delta: 79.5 MB). Peak memory consumption was 79.5 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-da95e15 [2019-11-27 10:35:49,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:35:49,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:35:49,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:35:49,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:35:49,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:35:49,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:35:49,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:35:49,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:35:49,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:35:49,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:35:49,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:35:49,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:35:49,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:35:49,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:35:49,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:35:49,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:35:49,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:35:49,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:35:49,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:35:49,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:35:49,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:35:49,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:35:49,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:35:49,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:35:49,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:35:49,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:35:49,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:35:49,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:35:49,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:35:49,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:35:49,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:35:49,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:35:49,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:35:49,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:35:49,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:35:49,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:35:49,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:35:49,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:35:49,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:35:49,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:35:49,502 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:35:49,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:35:49,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:35:49,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:35:49,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:35:49,556 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:35:49,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:35:49,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:35:49,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:35:49,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:35:49,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:35:49,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:35:49,562 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:35:49,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:35:49,563 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:35:49,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:35:49,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:35:49,564 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:35:49,565 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:35:49,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:35:49,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:35:49,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:35:49,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:35:49,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:35:49,569 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:35:49,570 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:35:49,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:35:49,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:35:49,573 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:35:49,576 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 [2019-11-27 10:35:50,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:35:50,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:35:50,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:35:50,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:35:50,230 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:35:50,231 INFO L428 ainManager$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 [2019-11-27 10:35:50,394 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e447ff2f4/f876cea2766b4a958823b4eb45662d2a/FLAG4aff6a2ef [2019-11-27 10:35:52,386 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:35:52,387 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 [2019-11-27 10:35:52,521 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e447ff2f4/f876cea2766b4a958823b4eb45662d2a/FLAG4aff6a2ef [2019-11-27 10:35:52,576 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e447ff2f4/f876cea2766b4a958823b4eb45662d2a [2019-11-27 10:35:52,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:35:52,594 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:35:52,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:52,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:35:52,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:35:52,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:52" (1/1) ... [2019-11-27 10:35:52,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8d0eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:52, skipping insertion in model container [2019-11-27 10:35:52,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:52" (1/1) ... [2019-11-27 10:35:52,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:35:53,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:36:00,613 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:36:00,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:36:00,924 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:36:01,964 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:36:01,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:36:04,762 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:36:04,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04 WrapperNode [2019-11-27 10:36:04,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:36:04,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:36:04,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:36:04,768 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:36:04,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:05,066 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:06,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:36:06,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:36:06,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:36:06,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:36:06,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:06,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:06,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:06,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:07,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:07,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:07,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:36:04" (1/1) ... [2019-11-27 10:36:07,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:36:07,739 INFO L168 Benchmark]: Toolchain (without parser) took 15141.92 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 793.3 MB in the end (delta: 156.9 MB). Peak memory consumption was 157.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:36:07,742 INFO L168 Benchmark]: CDTParser took 1.34 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 10:36:07,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12166.75 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 686.6 MB in the end (delta: 263.7 MB). Peak memory consumption was 271.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:36:07,749 INFO L168 Benchmark]: Boogie Procedure Inliner took 1464.98 ms. Allocated memory is still 1.0 GB. Free memory was 686.6 MB in the beginning and 881.0 MB in the end (delta: -194.5 MB). Peak memory consumption was 42.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:36:07,750 INFO L168 Benchmark]: Boogie Preprocessor took 1502.28 ms. Allocated memory is still 1.0 GB. Free memory was 881.0 MB in the beginning and 793.3 MB in the end (delta: 87.7 MB). Peak memory consumption was 87.7 MB. Max. memory is 12.5 GB. [2019-11-27 10:36:07,766 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.34 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 12166.75 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 686.6 MB in the end (delta: 263.7 MB). Peak memory consumption was 271.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1464.98 ms. Allocated memory is still 1.0 GB. Free memory was 686.6 MB in the beginning and 881.0 MB in the end (delta: -194.5 MB). Peak memory consumption was 42.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1502.28 ms. Allocated memory is still 1.0 GB. Free memory was 881.0 MB in the beginning and 793.3 MB in the end (delta: 87.7 MB). Peak memory consumption was 87.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...