./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.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 cb3e4a1903164b11988861886ce7961aa073787b ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.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 cb3e4a1903164b11988861886ce7961aa073787b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:41:55,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:55,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:55,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:55,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:55,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:55,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:55,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:55,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:55,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:55,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:55,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:55,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:55,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:55,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:55,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:55,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:55,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:55,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:55,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:55,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:55,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:55,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:55,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:55,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:55,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:55,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:55,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:55,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:55,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:55,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:55,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:55,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:55,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:55,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:55,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:55,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:55,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:55,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:55,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:55,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:55,195 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:41:55,232 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:55,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:55,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:55,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:55,243 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:55,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:55,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:41:55,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:55,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:55,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:55,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:55,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:55,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:55,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:55,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:55,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:55,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:55,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:55,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:55,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:55,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:55,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:55,257 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:41:55,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:41:55,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:55,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:55,259 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 -> cb3e4a1903164b11988861886ce7961aa073787b [2019-11-26 17:41:55,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:55,793 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:55,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:55,808 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:55,809 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:55,810 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-11-26 17:41:55,963 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc5124a1/2d4076a7b8a34d878be703f1649a8c28/FLAG2445a39f3 [2019-11-26 17:41:58,377 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:58,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-11-26 17:41:58,607 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc5124a1/2d4076a7b8a34d878be703f1649a8c28/FLAG2445a39f3 [2019-11-26 17:41:58,646 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc5124a1/2d4076a7b8a34d878be703f1649a8c28 [2019-11-26 17:41:58,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:58,662 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:58,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:58,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:58,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:58,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:58" (1/1) ... [2019-11-26 17:41:58,687 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 26.11 05:41:58, skipping insertion in model container [2019-11-26 17:41:58,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:58" (1/1) ... [2019-11-26 17:41:58,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:59,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:59,727 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:59,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c22ca9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:59, skipping insertion in model container [2019-11-26 17:41:59,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:59,734 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:59,744 INFO L168 Benchmark]: Toolchain (without parser) took 1075.35 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:59,745 INFO L168 Benchmark]: CDTParser took 0.58 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 17:41:59,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1070.12 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:59,753 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 1070.12 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 344]: 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 17:42:03,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:03,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:03,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:03,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:03,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:03,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:03,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:03,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:03,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:03,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:03,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:03,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:03,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:03,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:03,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:03,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:03,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:03,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:03,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:03,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:03,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:03,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:03,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:04,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:04,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:04,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:04,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:04,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:04,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:04,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:04,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:04,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:04,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:04,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:04,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:04,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:04,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:04,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:04,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:04,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:04,029 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:42:04,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:04,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:04,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:04,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:04,078 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:04,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:04,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:04,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:04,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:04,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:04,081 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:42:04,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:42:04,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:04,083 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:04,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:04,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:04,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:04,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:04,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:04,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:04,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:04,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:04,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:04,089 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:42:04,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:42:04,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:04,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:04,091 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:42:04,091 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 -> cb3e4a1903164b11988861886ce7961aa073787b [2019-11-26 17:42:04,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:04,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:04,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:04,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:04,742 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:04,743 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-11-26 17:42:04,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1dbd280/7a28f00408d64bcd9373b835dfac7998/FLAG465a97797 [2019-11-26 17:42:07,391 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:07,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-11-26 17:42:07,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1dbd280/7a28f00408d64bcd9373b835dfac7998/FLAG465a97797 [2019-11-26 17:42:08,029 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f1dbd280/7a28f00408d64bcd9373b835dfac7998 [2019-11-26 17:42:08,033 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:08,035 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:08,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:08,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:08,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:08,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:08" (1/1) ... [2019-11-26 17:42:08,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ecf0186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:08, skipping insertion in model container [2019-11-26 17:42:08,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:08" (1/1) ... [2019-11-26 17:42:08,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:08,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:09,103 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:09,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a934b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:09, skipping insertion in model container [2019-11-26 17:42:09,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:09,108 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:09,119 INFO L168 Benchmark]: Toolchain (without parser) took 1077.45 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:09,122 INFO L168 Benchmark]: CDTParser took 0.38 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 17:42:09,127 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1063.52 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:09,131 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 1063.52 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 826.7 MB in the end (delta: 100.7 MB). Peak memory consumption was 100.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 344]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...