./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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/main3_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 adec96d747cff52feddd77daf2fabe7b439f27ed ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 adec96d747cff52feddd77daf2fabe7b439f27ed ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:35:17,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:35:17,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:35:17,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:35:17,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:35:17,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:35:17,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:35:17,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:35:17,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:35:17,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:35:17,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:35:18,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:35:18,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:35:18,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:35:18,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:35:18,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:35:18,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:35:18,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:35:18,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:35:18,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:35:18,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:35:18,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:35:18,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:35:18,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:35:18,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:35:18,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:35:18,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:35:18,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:35:18,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:35:18,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:35:18,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:35:18,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:35:18,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:35:18,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:35:18,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:35:18,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:35:18,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:35:18,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:35:18,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:35:18,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:35:18,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:35:18,129 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:35:18,173 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:35:18,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:35:18,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:35:18,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:35:18,182 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:35:18,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:35:18,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:35:18,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:35:18,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:35:18,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:35:18,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:35:18,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:35:18,190 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:35:18,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:35:18,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:35:18,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:35:18,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:35:18,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:35:18,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:35:18,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:35:18,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:35:18,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:35:18,197 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:35:18,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:35:18,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:35:18,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:35:18,199 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 -> adec96d747cff52feddd77daf2fabe7b439f27ed [2019-11-27 10:35:18,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:35:18,798 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:35:18,805 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:35:18,807 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:35:18,811 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:35:18,812 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:18,970 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad5848faa/0a70096eaf6b4067a59b4639353916e0/FLAGf568f18c8 [2019-11-27 10:35:20,888 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:35:20,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:20,977 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad5848faa/0a70096eaf6b4067a59b4639353916e0/FLAGf568f18c8 [2019-11-27 10:35:21,003 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad5848faa/0a70096eaf6b4067a59b4639353916e0 [2019-11-27 10:35:21,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:35:21,013 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:35:21,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:21,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:35:21,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:35:21,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:21" (1/1) ... [2019-11-27 10:35:21,031 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 10:35:21, skipping insertion in model container [2019-11-27 10:35:21,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:21" (1/1) ... [2019-11-27 10:35:21,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:35:21,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:35:27,795 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:27,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:28,068 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:35:29,059 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:29,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:32,155 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:35:32,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32 WrapperNode [2019-11-27 10:35:32,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:32,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:32,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:35:32,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:35:32,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:32,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:33,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:33,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:35:33,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:35:33,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:35:33,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:33,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:33,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:33,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:34,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:34,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:34,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:32" (1/1) ... [2019-11-27 10:35:34,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:35:34,946 INFO L168 Benchmark]: Toolchain (without parser) took 13927.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 799.9 MB in the end (delta: 150.4 MB). Peak memory consumption was 150.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:34,949 INFO L168 Benchmark]: CDTParser took 1.60 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 10:35:34,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11144.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 710.3 MB in the end (delta: 240.0 MB). Peak memory consumption was 272.6 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:34,954 INFO L168 Benchmark]: Boogie Procedure Inliner took 1410.95 ms. Allocated memory is still 1.0 GB. Free memory was 710.3 MB in the beginning and 879.5 MB in the end (delta: -169.2 MB). Peak memory consumption was 67.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:34,958 INFO L168 Benchmark]: Boogie Preprocessor took 1365.63 ms. Allocated memory is still 1.0 GB. Free memory was 879.5 MB in the beginning and 799.9 MB in the end (delta: 79.6 MB). Peak memory consumption was 79.6 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:34,970 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.60 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 11144.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 710.3 MB in the end (delta: 240.0 MB). Peak memory consumption was 272.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1410.95 ms. Allocated memory is still 1.0 GB. Free memory was 710.3 MB in the beginning and 879.5 MB in the end (delta: -169.2 MB). Peak memory consumption was 67.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1365.63 ms. Allocated memory is still 1.0 GB. Free memory was 879.5 MB in the beginning and 799.9 MB in the end (delta: 79.6 MB). Peak memory consumption was 79.6 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 10:35:39,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:35:39,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:35:39,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:35:39,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:35:39,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:35:39,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:35:39,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:35:39,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:35:39,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:35:39,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:35:39,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:35:39,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:35:39,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:35:39,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:35:39,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:35:39,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:35:39,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:35:39,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:35:39,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:35:39,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:35:39,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:35:39,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:35:39,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:35:39,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:35:39,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:35:39,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:35:39,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:35:39,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:35:39,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:35:39,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:35:39,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:35:39,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:35:39,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:35:39,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:35:39,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:35:39,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:35:39,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:35:39,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:35:39,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:35:39,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:35:39,434 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:35:39,489 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:35:39,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:35:39,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:35:39,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:35:39,503 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:35:39,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:35:39,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:35:39,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:35:39,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:35:39,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:35:39,509 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:35:39,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:35:39,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:35:39,515 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:35:39,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:35:39,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:35:39,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:35:39,516 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:35:39,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:35:39,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:35:39,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:35:39,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:35:39,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:35:39,521 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:35:39,521 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:35:39,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:35:39,523 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:35:39,523 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:35:39,525 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 -> adec96d747cff52feddd77daf2fabe7b439f27ed [2019-11-27 10:35:40,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:35:40,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:35:40,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:35:40,200 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:35:40,202 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:35:40,206 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:40,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a33e4171/188272a17a06470cabd2e834c558582b/FLAGeb0622229 [2019-11-27 10:35:42,423 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:35:42,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2019-11-27 10:35:42,576 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a33e4171/188272a17a06470cabd2e834c558582b/FLAGeb0622229 [2019-11-27 10:35:42,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a33e4171/188272a17a06470cabd2e834c558582b [2019-11-27 10:35:42,635 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:35:42,638 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:35:42,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:42,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:35:42,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:35:42,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:42,669 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 27.11 10:35:42, skipping insertion in model container [2019-11-27 10:35:42,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:35:42" (1/1) ... [2019-11-27 10:35:42,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:35:43,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:35:50,884 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:50,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:51,211 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:35:52,320 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-27 10:35:52,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:35:55,121 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:35:55,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55 WrapperNode [2019-11-27 10:35:55,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:35:55,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:55,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:35:55,125 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:35:55,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:55,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:56,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:35:56,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:35:56,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:35:56,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:35:56,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:56,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:56,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:56,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:57,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:57,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:57,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:35:55" (1/1) ... [2019-11-27 10:35:57,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:35:57,771 INFO L168 Benchmark]: Toolchain (without parser) took 15126.96 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 791.4 MB in the end (delta: 158.8 MB). Peak memory consumption was 158.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:57,772 INFO L168 Benchmark]: CDTParser took 0.46 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 10:35:57,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12479.98 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 679.6 MB in the end (delta: 270.6 MB). Peak memory consumption was 271.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:57,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 1391.74 ms. Allocated memory is still 1.0 GB. Free memory was 679.6 MB in the beginning and 869.9 MB in the end (delta: -190.3 MB). Peak memory consumption was 35.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:57,780 INFO L168 Benchmark]: Boogie Preprocessor took 1245.80 ms. Allocated memory is still 1.0 GB. Free memory was 869.9 MB in the beginning and 791.4 MB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:57,794 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 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 12479.98 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 679.6 MB in the end (delta: 270.6 MB). Peak memory consumption was 271.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1391.74 ms. Allocated memory is still 1.0 GB. Free memory was 679.6 MB in the beginning and 869.9 MB in the end (delta: -190.3 MB). Peak memory consumption was 35.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1245.80 ms. Allocated memory is still 1.0 GB. Free memory was 869.9 MB in the beginning and 791.4 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...