./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.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_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.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 ca6026ec0635a32d67db80c1afbb4b61e8f96bc1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.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 ca6026ec0635a32d67db80c1afbb4b61e8f96bc1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:50:26,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:26,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:26,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:26,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:26,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:26,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:26,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:26,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:26,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:26,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:26,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:26,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:26,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:26,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:26,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:26,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:26,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:26,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:26,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:26,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:26,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:26,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:27,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:27,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:27,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:27,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:27,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:27,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:27,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:27,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:27,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:27,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:27,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:27,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:27,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:27,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:27,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:27,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:27,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:27,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:27,029 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:27,055 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:27,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:27,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:27,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:27,060 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:27,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:27,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:27,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:27,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:27,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:27,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:27,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:27,065 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:27,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:27,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:27,066 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:27,068 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:27,068 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:27,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:27,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:27,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:27,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:27,069 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:27,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:27,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:27,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:27,071 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 -> ca6026ec0635a32d67db80c1afbb4b61e8f96bc1 [2019-11-26 17:50:27,560 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:27,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:27,584 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:27,590 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:27,590 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:27,591 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-11-26 17:50:27,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b13ca998/09028b568485484791854d7d52a14ef9/FLAGb75a6d1b7 [2019-11-26 17:50:29,106 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:29,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-11-26 17:50:29,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b13ca998/09028b568485484791854d7d52a14ef9/FLAGb75a6d1b7 [2019-11-26 17:50:29,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b13ca998/09028b568485484791854d7d52a14ef9 [2019-11-26 17:50:29,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:29,739 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:29,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:29,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:29,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:29,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:29" (1/1) ... [2019-11-26 17:50:29,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6373eea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:29, skipping insertion in model container [2019-11-26 17:50:29,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:29" (1/1) ... [2019-11-26 17:50:29,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:30,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:30,360 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:30,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2224ff7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:30, skipping insertion in model container [2019-11-26 17:50:30,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:30,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:30,371 INFO L168 Benchmark]: Toolchain (without parser) took 629.65 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 841.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:30,385 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:50:30,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.29 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 841.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:30,391 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 626.29 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 841.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 351]: 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 17:50:33,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:33,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:33,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:33,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:33,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:33,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:33,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:33,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:33,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:33,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:33,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:33,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:33,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:33,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:33,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:33,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:33,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:33,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:33,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:33,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:33,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:33,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:33,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:33,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:33,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:33,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:33,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:33,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:33,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:33,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:33,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:33,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:33,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:33,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:33,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:33,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:33,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:33,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:33,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:33,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:33,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:33,382 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:33,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:33,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:33,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:33,392 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:33,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:33,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:33,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:33,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:33,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:33,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:33,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:33,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:33,397 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:33,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:33,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:33,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:33,398 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:33,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:33,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:33,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:33,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:33,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:33,404 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:33,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:33,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:33,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:33,405 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:33,405 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 -> ca6026ec0635a32d67db80c1afbb4b61e8f96bc1 [2019-11-26 17:50:33,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:33,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:33,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:33,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:33,877 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:33,878 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-11-26 17:50:33,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21bc330e5/74886afc8e17405d8c7f084797db1049/FLAGe096aca78 [2019-11-26 17:50:35,426 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:35,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-11-26 17:50:35,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21bc330e5/74886afc8e17405d8c7f084797db1049/FLAGe096aca78 [2019-11-26 17:50:35,987 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21bc330e5/74886afc8e17405d8c7f084797db1049 [2019-11-26 17:50:35,991 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:35,992 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:36,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:36,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:36,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:36,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:35" (1/1) ... [2019-11-26 17:50:36,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6138b97b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:36, skipping insertion in model container [2019-11-26 17:50:36,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:35" (1/1) ... [2019-11-26 17:50:36,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:36,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:36,702 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:36,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32ba2158 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:36, skipping insertion in model container [2019-11-26 17:50:36,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:36,703 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:36,710 INFO L168 Benchmark]: Toolchain (without parser) took 713.90 ms. Allocated memory is still 1.0 GB. Free memory was 931.3 MB in the beginning and 839.7 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:36,713 INFO L168 Benchmark]: CDTParser took 0.21 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 17:50:36,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.36 ms. Allocated memory is still 1.0 GB. Free memory was 931.3 MB in the beginning and 839.7 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:36,719 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 703.36 ms. Allocated memory is still 1.0 GB. Free memory was 931.3 MB in the beginning and 839.7 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 351]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...