./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.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 9eac1f6316fbcc55b8e88595f97334e8def4bfa1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.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 9eac1f6316fbcc55b8e88595f97334e8def4bfa1 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:51:43,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:43,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:43,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:43,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:43,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:43,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:43,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:43,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:43,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:43,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:43,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:43,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:43,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:43,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:43,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:43,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:43,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:43,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:43,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:43,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:43,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:43,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:43,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:43,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:43,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:43,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:43,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:43,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:43,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:43,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:43,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:43,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:43,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:43,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:43,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:43,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:43,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:43,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:43,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:43,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:43,836 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:43,862 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:43,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:43,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:43,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:43,868 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:43,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:43,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:43,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:43,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:43,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:43,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:43,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:43,871 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:43,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:43,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:43,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:43,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:43,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:43,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:43,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:43,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:43,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:43,875 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:43,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:43,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:43,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:43,877 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 -> 9eac1f6316fbcc55b8e88595f97334e8def4bfa1 [2019-11-26 17:51:44,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:44,379 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:44,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:44,386 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:44,389 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:44,390 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:51:44,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14c91c446/803c1892dadf4f338afbf447667031ab/FLAG8b3c61cee [2019-11-26 17:51:45,870 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:45,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:51:45,956 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14c91c446/803c1892dadf4f338afbf447667031ab/FLAG8b3c61cee [2019-11-26 17:51:46,026 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14c91c446/803c1892dadf4f338afbf447667031ab [2019-11-26 17:51:46,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:46,033 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:46,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:46,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:46,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:46,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:46" (1/1) ... [2019-11-26 17:51:46,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72a6e3fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:46, skipping insertion in model container [2019-11-26 17:51:46,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:46" (1/1) ... [2019-11-26 17:51:46,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:46,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:46,621 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:46,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75f2f453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:46, skipping insertion in model container [2019-11-26 17:51:46,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:46,626 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:46,631 INFO L168 Benchmark]: Toolchain (without parser) took 594.44 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 878.2 MB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:46,633 INFO L168 Benchmark]: CDTParser took 0.54 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 17:51:46,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.17 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 878.2 MB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:46,643 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 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 586.17 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 878.2 MB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: 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 17:51:49,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:49,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:49,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:49,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:49,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:49,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:49,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:49,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:49,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:49,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:49,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:49,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:49,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:49,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:49,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:49,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:49,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:49,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:49,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:49,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:49,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:49,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:49,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:49,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:49,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:49,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:49,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:49,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:49,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:49,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:49,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:49,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:49,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:49,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:49,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:49,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:49,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:49,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:49,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:49,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:49,715 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:49,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:49,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:49,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:49,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:49,747 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:49,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:49,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:49,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:49,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:49,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:49,750 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:49,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:49,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:49,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:49,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:49,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:49,753 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:49,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:49,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:49,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:49,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:49,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:49,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:49,756 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:49,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:49,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:49,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:49,756 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:49,757 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 -> 9eac1f6316fbcc55b8e88595f97334e8def4bfa1 [2019-11-26 17:51:50,199 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:50,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:50,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:50,227 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:50,227 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:50,228 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:51:50,335 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b08ef4eaf/dca108020ba6446b9bdbccc63b2671e3/FLAG9414a810f [2019-11-26 17:51:51,696 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:51,698 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:51:51,803 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b08ef4eaf/dca108020ba6446b9bdbccc63b2671e3/FLAG9414a810f [2019-11-26 17:51:51,835 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b08ef4eaf/dca108020ba6446b9bdbccc63b2671e3 [2019-11-26 17:51:51,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:51,843 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:51,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:51,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:51,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:51,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:51" (1/1) ... [2019-11-26 17:51:51,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f074097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:51, skipping insertion in model container [2019-11-26 17:51:51,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:51" (1/1) ... [2019-11-26 17:51:51,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:52,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:52,454 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:52,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52bd1bb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:52, skipping insertion in model container [2019-11-26 17:51:52,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:52,456 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:52,464 INFO L168 Benchmark]: Toolchain (without parser) took 616.04 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 879.6 MB in the end (delta: 64.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:52,465 INFO L168 Benchmark]: CDTParser took 1.56 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 17:51:52,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.34 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 879.6 MB in the end (delta: 64.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:52,472 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56 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 608.34 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 879.6 MB in the end (delta: 64.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...