./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 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/m0_sound-oss-opl3-ko--111_1a--42f9f8d.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 5a806a8d9efc237cf55bbf0e49c1cde4877988b3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/m0_sound-oss-opl3-ko--111_1a--42f9f8d.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 5a806a8d9efc237cf55bbf0e49c1cde4877988b3 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:51:26,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:51:26,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:51:26,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:51:26,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:51:26,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:51:26,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:51:26,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:51:26,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:51:26,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:51:26,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:51:26,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:51:26,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:51:26,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:51:26,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:51:26,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:51:26,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:51:26,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:51:26,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:51:26,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:51:26,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:51:26,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:51:26,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:51:26,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:51:26,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:51:26,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:51:26,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:51:26,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:51:26,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:51:26,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:51:26,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:51:26,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:51:26,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:51:26,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:51:26,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:51:26,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:51:26,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:51:26,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:51:26,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:51:26,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:51:26,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:51:26,692 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:51:26,719 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:51:26,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:51:26,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:51:26,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:51:26,724 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:51:26,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:51:26,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:51:26,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:51:26,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:51:26,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:51:26,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:51:26,729 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:51:26,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:51:26,729 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:51:26,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:51:26,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:51:26,730 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:51:26,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:51:26,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:51:26,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:51:26,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:51:26,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:51:26,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:51:26,732 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:51:26,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:51:26,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:51:26,735 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:51:26,735 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 -> 5a806a8d9efc237cf55bbf0e49c1cde4877988b3 [2019-11-24 21:51:27,207 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:51:27,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:51:27,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:51:27,232 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:51:27,236 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:51:27,237 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2019-11-24 21:51:27,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf52ae13/b3be87304cdd44e5bd86ed181a9ec990/FLAG6ec613055 [2019-11-24 21:51:28,513 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:51:28,515 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2019-11-24 21:51:28,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf52ae13/b3be87304cdd44e5bd86ed181a9ec990/FLAG6ec613055 [2019-11-24 21:51:28,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf52ae13/b3be87304cdd44e5bd86ed181a9ec990 [2019-11-24 21:51:28,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:51:28,883 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:51:28,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:51:28,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:51:28,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:51:28,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:51:28" (1/1) ... [2019-11-24 21:51:28,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ac07712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:28, skipping insertion in model container [2019-11-24 21:51:28,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:51:28" (1/1) ... [2019-11-24 21:51:28,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:51:29,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:51:30,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:51:30,861 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:51:30,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fe93ef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:30, skipping insertion in model container [2019-11-24 21:51:30,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:51:30,866 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:51:30,872 INFO L168 Benchmark]: Toolchain (without parser) took 1992.63 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 936.9 MB in the end (delta: 17.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:30,876 INFO L168 Benchmark]: CDTParser took 0.42 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. [2019-11-24 21:51:30,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1973.50 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 936.9 MB in the end (delta: 17.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:30,882 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 1973.50 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 936.9 MB in the end (delta: 17.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2758]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:51:33,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:51:33,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:51:33,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:51:33,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:51:33,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:51:33,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:51:33,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:51:33,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:51:33,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:51:33,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:51:33,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:51:33,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:51:33,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:51:33,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:51:33,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:51:33,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:51:33,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:51:33,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:51:33,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:51:33,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:51:33,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:51:33,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:51:33,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:51:33,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:51:33,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:51:33,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:51:33,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:51:33,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:51:33,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:51:33,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:51:33,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:51:33,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:51:33,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:51:33,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:51:33,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:51:33,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:51:33,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:51:33,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:51:33,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:51:33,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:51:33,759 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:51:33,788 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:51:33,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:51:33,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:51:33,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:51:33,794 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:51:33,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:51:33,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:51:33,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:51:33,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:51:33,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:51:33,799 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:51:33,799 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:51:33,799 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:51:33,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:51:33,800 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:51:33,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:51:33,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:51:33,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:51:33,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:51:33,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:51:33,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:51:33,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:51:33,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:51:33,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:51:33,803 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:51:33,803 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:51:33,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:51:33,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:51:33,805 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:51:33,805 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 -> 5a806a8d9efc237cf55bbf0e49c1cde4877988b3 [2019-11-24 21:51:34,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:51:34,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:51:34,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:51:34,212 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:51:34,213 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:51:34,214 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2019-11-24 21:51:34,324 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7c86693/1c59e26559864f7aa074d6357ed0d874/FLAG56cd7b68c [2019-11-24 21:51:35,455 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:51:35,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2019-11-24 21:51:35,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7c86693/1c59e26559864f7aa074d6357ed0d874/FLAG56cd7b68c [2019-11-24 21:51:35,867 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7c86693/1c59e26559864f7aa074d6357ed0d874 [2019-11-24 21:51:35,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:51:35,874 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:51:35,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:51:35,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:51:35,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:51:35,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:51:35" (1/1) ... [2019-11-24 21:51:35,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e74b162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:35, skipping insertion in model container [2019-11-24 21:51:35,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:51:35" (1/1) ... [2019-11-24 21:51:35,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:51:36,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:51:37,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:51:37,896 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:51:37,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:51:38,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:51:38,408 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:51:38,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:51:39,026 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:51:39,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39 WrapperNode [2019-11-24 21:51:39,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:51:39,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:51:39,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:51:39,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:51:39,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:39,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:39,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:51:39,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:51:39,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:51:39,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:51:39,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:39,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:39,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:39,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:40,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:40,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:40,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:51:39" (1/1) ... [2019-11-24 21:51:40,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:51:40,271 INFO L168 Benchmark]: Toolchain (without parser) took 4393.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 893.1 MB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:40,272 INFO L168 Benchmark]: CDTParser took 0.93 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. [2019-11-24 21:51:40,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3147.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 752.2 MB in the end (delta: 203.8 MB). Peak memory consumption was 203.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:40,275 INFO L168 Benchmark]: Boogie Procedure Inliner took 725.71 ms. Allocated memory is still 1.0 GB. Free memory was 752.2 MB in the beginning and 941.5 MB in the end (delta: -189.3 MB). Peak memory consumption was 73.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:40,277 INFO L168 Benchmark]: Boogie Preprocessor took 506.36 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 893.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:51:40,284 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 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 3147.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 752.2 MB in the end (delta: 203.8 MB). Peak memory consumption was 203.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 725.71 ms. Allocated memory is still 1.0 GB. Free memory was 752.2 MB in the beginning and 941.5 MB in the end (delta: -189.3 MB). Peak memory consumption was 73.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 506.36 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 893.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...