./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.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 258f6d2c8d46c374c3af7ccca6bc368e69ccf99f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.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 258f6d2c8d46c374c3af7ccca6bc368e69ccf99f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:53:03,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:53:03,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:53:03,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:53:03,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:53:03,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:53:03,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:53:03,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:53:03,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:53:03,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:53:03,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:53:03,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:53:03,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:53:03,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:53:03,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:53:03,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:53:03,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:53:03,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:53:03,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:53:03,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:53:03,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:53:03,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:53:03,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:53:03,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:53:03,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:53:03,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:53:03,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:53:03,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:53:03,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:53:03,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:53:03,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:53:03,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:53:03,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:53:03,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:53:03,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:53:03,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:53:03,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:53:03,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:53:03,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:53:03,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:53:03,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:53:03,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:53:03,988 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:53:03,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:53:03,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:53:03,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:53:03,999 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:53:03,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:53:04,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:53:04,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:53:04,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:53:04,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:53:04,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:53:04,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:53:04,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:53:04,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:53:04,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:53:04,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:53:04,011 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:53:04,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:53:04,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:53:04,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:53:04,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:53:04,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:53:04,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:53:04,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:53:04,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:53:04,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:53:04,017 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 -> 258f6d2c8d46c374c3af7ccca6bc368e69ccf99f [2019-11-26 17:53:04,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:53:04,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:53:04,578 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:53:04,581 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:53:04,583 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:53:04,584 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:53:04,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9eff886/6b4c7cc7209141d8ad2d44cd4ad4ff27/FLAG37cd27077 [2019-11-26 17:53:07,011 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:53:07,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:53:07,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9eff886/6b4c7cc7209141d8ad2d44cd4ad4ff27/FLAG37cd27077 [2019-11-26 17:53:07,214 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9eff886/6b4c7cc7209141d8ad2d44cd4ad4ff27 [2019-11-26 17:53:07,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:53:07,223 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:53:07,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:07,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:53:07,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:53:07,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:07" (1/1) ... [2019-11-26 17:53:07,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:07, skipping insertion in model container [2019-11-26 17:53:07,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:07" (1/1) ... [2019-11-26 17:53:07,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:53:07,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:53:08,212 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:53:08,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@103d3f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:08, skipping insertion in model container [2019-11-26 17:53:08,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:08,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:53:08,227 INFO L168 Benchmark]: Toolchain (without parser) took 997.88 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:08,228 INFO L168 Benchmark]: CDTParser took 1.98 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 17:53:08,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 985.71 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:08,236 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.98 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 985.71 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 332]: 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 17:53:12,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:53:12,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:53:12,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:53:12,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:53:12,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:53:12,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:53:12,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:53:12,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:53:12,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:53:12,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:53:12,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:53:12,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:53:12,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:53:12,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:53:12,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:53:12,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:53:12,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:53:12,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:53:12,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:53:12,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:53:12,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:53:12,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:53:12,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:53:12,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:53:12,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:53:12,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:53:12,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:53:12,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:53:12,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:53:12,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:53:12,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:53:12,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:53:12,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:53:12,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:53:12,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:53:12,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:53:12,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:53:12,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:53:12,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:53:12,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:53:12,488 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:53:12,526 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:53:12,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:53:12,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:53:12,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:53:12,534 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:53:12,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:53:12,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:53:12,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:53:12,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:53:12,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:53:12,541 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:53:12,542 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:53:12,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:53:12,542 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:53:12,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:53:12,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:53:12,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:53:12,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:53:12,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:53:12,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:53:12,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:53:12,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:53:12,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:53:12,548 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:53:12,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:53:12,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:53:12,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:53:12,551 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:53:12,552 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 -> 258f6d2c8d46c374c3af7ccca6bc368e69ccf99f [2019-11-26 17:53:13,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:53:13,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:53:13,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:53:13,119 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:53:13,122 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:53:13,124 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:53:13,286 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b2dfab8d/02fa011d7f744f068f106addb13b17a7/FLAG0e4a706ca [2019-11-26 17:53:15,638 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:53:15,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:53:15,811 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b2dfab8d/02fa011d7f744f068f106addb13b17a7/FLAG0e4a706ca [2019-11-26 17:53:15,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b2dfab8d/02fa011d7f744f068f106addb13b17a7 [2019-11-26 17:53:15,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:53:15,871 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:53:15,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:15,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:53:15,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:53:15,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:15" (1/1) ... [2019-11-26 17:53:15,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:15, skipping insertion in model container [2019-11-26 17:53:15,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:15" (1/1) ... [2019-11-26 17:53:15,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:53:16,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:53:16,850 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:53:16,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35e094eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:16, skipping insertion in model container [2019-11-26 17:53:16,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:16,853 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:53:16,862 INFO L168 Benchmark]: Toolchain (without parser) took 989.90 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:16,865 INFO L168 Benchmark]: CDTParser took 1.17 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 17:53:16,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 979.57 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:16,873 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.17 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 979.57 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 838.2 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 332]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...