./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.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 72d7581af3df5fa1904869984a654b9e9dd1f69d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.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 72d7581af3df5fa1904869984a654b9e9dd1f69d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:44:07,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:44:07,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:44:07,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:44:07,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:44:07,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:44:07,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:44:07,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:44:07,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:44:07,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:44:07,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:44:08,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:44:08,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:44:08,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:44:08,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:44:08,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:44:08,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:44:08,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:44:08,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:44:08,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:44:08,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:44:08,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:44:08,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:44:08,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:44:08,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:44:08,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:44:08,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:44:08,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:44:08,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:44:08,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:44:08,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:44:08,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:44:08,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:44:08,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:44:08,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:44:08,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:44:08,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:44:08,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:44:08,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:44:08,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:44:08,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:44:08,087 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:44:08,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:44:08,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:44:08,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:44:08,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:44:08,154 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:44:08,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:44:08,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:44:08,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:44:08,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:44:08,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:44:08,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:44:08,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:44:08,156 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:44:08,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:44:08,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:44:08,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:44:08,159 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:44:08,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:44:08,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:44:08,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:44:08,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:44:08,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:44:08,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:44:08,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:44:08,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:44:08,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:44:08,165 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 -> 72d7581af3df5fa1904869984a654b9e9dd1f69d [2019-11-26 17:44:08,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:44:08,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:44:08,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:44:08,715 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:44:08,716 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:44:08,720 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2019-11-26 17:44:08,876 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df174910e/0d8dde34ed244c7187d43f5279e5792b/FLAG358d2cfb1 [2019-11-26 17:44:11,511 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:44:11,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2019-11-26 17:44:11,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df174910e/0d8dde34ed244c7187d43f5279e5792b/FLAG358d2cfb1 [2019-11-26 17:44:11,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df174910e/0d8dde34ed244c7187d43f5279e5792b [2019-11-26 17:44:11,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:44:11,766 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:44:11,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:44:11,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:44:11,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:44:11,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:11" (1/1) ... [2019-11-26 17:44:11,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711fb731 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:11, skipping insertion in model container [2019-11-26 17:44:11,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:11" (1/1) ... [2019-11-26 17:44:11,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:44:12,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:44:12,958 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:44:12,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e9c25c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:12, skipping insertion in model container [2019-11-26 17:44:12,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:44:12,963 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:44:12,974 INFO L168 Benchmark]: Toolchain (without parser) took 1206.50 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 805.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:44:12,975 INFO L168 Benchmark]: CDTParser took 0.71 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. [2019-11-26 17:44:12,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1194.18 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 805.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:44:12,981 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 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 1194.18 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 805.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 300]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:44:16,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:44:17,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:44:17,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:44:17,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:44:17,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:44:17,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:44:17,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:44:17,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:44:17,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:44:17,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:44:17,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:44:17,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:44:17,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:44:17,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:44:17,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:44:17,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:44:17,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:44:17,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:44:17,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:44:17,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:44:17,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:44:17,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:44:17,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:44:17,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:44:17,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:44:17,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:44:17,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:44:17,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:44:17,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:44:17,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:44:17,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:44:17,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:44:17,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:44:17,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:44:17,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:44:17,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:44:17,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:44:17,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:44:17,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:44:17,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:44:17,182 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:44:17,222 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:44:17,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:44:17,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:44:17,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:44:17,228 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:44:17,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:44:17,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:44:17,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:44:17,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:44:17,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:44:17,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:44:17,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:44:17,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:44:17,234 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:44:17,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:44:17,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:44:17,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:44:17,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:44:17,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:44:17,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:44:17,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:44:17,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:44:17,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:44:17,242 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:44:17,242 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:44:17,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:44:17,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:44:17,243 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:44:17,244 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 -> 72d7581af3df5fa1904869984a654b9e9dd1f69d [2019-11-26 17:44:17,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:44:17,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:44:17,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:44:17,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:44:17,861 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:44:17,863 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2019-11-26 17:44:18,018 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebc967b2/596fe548529c4cc59eafb46e407feb67/FLAG47030aa10 [2019-11-26 17:44:20,449 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:44:20,453 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2019-11-26 17:44:20,643 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebc967b2/596fe548529c4cc59eafb46e407feb67/FLAG47030aa10 [2019-11-26 17:44:20,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebc967b2/596fe548529c4cc59eafb46e407feb67 [2019-11-26 17:44:20,689 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:44:20,693 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:44:20,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:44:20,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:44:20,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:44:20,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:20" (1/1) ... [2019-11-26 17:44:20,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d40e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:20, skipping insertion in model container [2019-11-26 17:44:20,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:20" (1/1) ... [2019-11-26 17:44:20,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:44:21,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:44:21,994 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:44:21,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57db637b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:21, skipping insertion in model container [2019-11-26 17:44:21,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:44:22,001 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:44:22,006 INFO L168 Benchmark]: Toolchain (without parser) took 1311.26 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:44:22,008 INFO L168 Benchmark]: CDTParser took 0.43 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. [2019-11-26 17:44:22,013 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1303.12 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:44:22,017 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 1303.12 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 300]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...