./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.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--misc--sgi-xp--xpc.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 2cc839cc1a408961495dfe50f1fecf055ac4cd7d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--misc--sgi-xp--xpc.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 2cc839cc1a408961495dfe50f1fecf055ac4cd7d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:41:59,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:59,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:59,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:59,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:59,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:59,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:59,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:59,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:59,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:59,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:59,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:59,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:59,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:59,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:59,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:59,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:59,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:59,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:59,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:59,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:59,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:59,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:59,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:59,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:59,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:59,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:59,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:59,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:59,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:59,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:59,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:59,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:59,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:59,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:59,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:59,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:59,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:59,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:59,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:59,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:59,833 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:41:59,889 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:59,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:59,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:59,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:59,896 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:59,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:59,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:41:59,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:59,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:59,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:59,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:59,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:59,904 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:59,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:59,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:59,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:59,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:59,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:59,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:59,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:59,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:59,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:59,911 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:41:59,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:41:59,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:59,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:59,915 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 -> 2cc839cc1a408961495dfe50f1fecf055ac4cd7d [2019-11-26 17:42:00,471 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:00,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:00,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:00,515 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:00,516 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:00,517 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2019-11-26 17:42:00,673 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b539735da/31e846359cc04d0e8b67bdda1d01f466/FLAGe73ecc375 [2019-11-26 17:42:02,465 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:02,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2019-11-26 17:42:02,583 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b539735da/31e846359cc04d0e8b67bdda1d01f466/FLAGe73ecc375 [2019-11-26 17:42:02,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b539735da/31e846359cc04d0e8b67bdda1d01f466 [2019-11-26 17:42:02,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:02,642 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:02,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:02,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:02,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:02,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:02" (1/1) ... [2019-11-26 17:42:02,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c123ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:02, skipping insertion in model container [2019-11-26 17:42:02,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:02" (1/1) ... [2019-11-26 17:42:02,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:03,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:03,395 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:03,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8e43080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:03, skipping insertion in model container [2019-11-26 17:42:03,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:03,397 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:03,414 INFO L168 Benchmark]: Toolchain (without parser) took 757.53 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:03,416 INFO L168 Benchmark]: CDTParser took 2.21 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 17:42:03,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 752.59 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:03,427 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.21 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 752.59 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 336]: 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 17:42:07,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:07,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:07,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:07,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:07,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:07,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:07,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:07,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:07,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:07,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:07,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:07,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:07,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:07,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:07,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:07,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:07,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:07,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:07,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:07,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:07,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:07,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:07,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:07,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:07,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:07,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:07,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:07,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:07,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:07,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:07,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:07,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:07,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:07,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:07,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:07,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:07,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:07,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:07,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:07,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:07,687 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:42:07,726 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:07,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:07,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:07,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:07,735 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:07,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:07,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:07,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:07,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:07,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:07,738 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:42:07,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:42:07,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:07,740 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:07,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:07,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:07,741 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:07,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:07,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:07,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:07,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:07,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:07,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:07,747 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:42:07,747 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:42:07,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:07,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:07,748 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:42:07,748 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 -> 2cc839cc1a408961495dfe50f1fecf055ac4cd7d [2019-11-26 17:42:08,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:08,273 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:08,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:08,286 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:08,288 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:08,289 INFO L428 ainManager$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--misc--sgi-xp--xpc.ko-main.cil.out.i [2019-11-26 17:42:08,439 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd9952e0/815c53538ccf4b1c9de927477404a13d/FLAG836b99422 [2019-11-26 17:42:10,346 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:10,352 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2019-11-26 17:42:10,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd9952e0/815c53538ccf4b1c9de927477404a13d/FLAG836b99422 [2019-11-26 17:42:10,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd9952e0/815c53538ccf4b1c9de927477404a13d [2019-11-26 17:42:10,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:10,738 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:10,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:10,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:10,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:10,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:10" (1/1) ... [2019-11-26 17:42:10,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bb42088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:10, skipping insertion in model container [2019-11-26 17:42:10,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:10" (1/1) ... [2019-11-26 17:42:10,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:11,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:11,446 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:11,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@614ab462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:11, skipping insertion in model container [2019-11-26 17:42:11,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:11,452 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:11,460 INFO L168 Benchmark]: Toolchain (without parser) took 716.52 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:11,462 INFO L168 Benchmark]: CDTParser took 1.33 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 17:42:11,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.18 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:11,470 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 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 700.18 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 336]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...