./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-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-alloc-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 66472096a45df9b36a7e455450f5330e341efb0e ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-alloc-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 66472096a45df9b36a7e455450f5330e341efb0e ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:52:14,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:14,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:14,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:14,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:14,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:14,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:14,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:14,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:14,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:14,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:14,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:14,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:14,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:14,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:14,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:14,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:14,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:14,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:14,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:14,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:14,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:14,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:14,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:14,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:14,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:14,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:14,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:14,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:14,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:14,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:14,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:14,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:14,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:14,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:14,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:14,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:14,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:14,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:14,511 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:14,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:14,518 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:14,556 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:14,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:14,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:14,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:14,564 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:14,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:14,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:14,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:14,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:14,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:14,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:14,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:14,570 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:14,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:14,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:14,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:14,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:14,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:14,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:14,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:14,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:14,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:14,579 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:14,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:14,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:14,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:14,580 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 -> 66472096a45df9b36a7e455450f5330e341efb0e [2019-11-26 17:52:15,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:15,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:15,198 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:15,200 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:15,203 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:15,204 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:15,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f342941/472d88e72d9744c7b303746f1acec545/FLAG7f47b769a [2019-11-26 17:52:17,651 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:17,654 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:17,890 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f342941/472d88e72d9744c7b303746f1acec545/FLAG7f47b769a [2019-11-26 17:52:17,931 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f342941/472d88e72d9744c7b303746f1acec545 [2019-11-26 17:52:17,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:17,947 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:17,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:17,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:17,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:17,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:17" (1/1) ... [2019-11-26 17:52:17,972 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 05:52:17, skipping insertion in model container [2019-11-26 17:52:17,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:17" (1/1) ... [2019-11-26 17:52:17,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:18,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:18,968 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:18,972 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 05:52:18, skipping insertion in model container [2019-11-26 17:52:18,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:18,974 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:18,984 INFO L168 Benchmark]: Toolchain (without parser) took 1031.22 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 17:52:18,988 INFO L168 Benchmark]: CDTParser took 0.62 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 17:52:18,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1022.37 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 17:52:18,996 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 1022.37 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... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:52:23,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:23,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:23,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:23,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:23,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:23,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:23,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:23,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:23,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:23,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:23,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:23,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:23,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:23,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:23,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:23,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:23,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:23,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:23,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:23,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:23,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:23,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:23,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:23,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:23,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:23,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:23,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:23,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:23,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:23,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:23,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:23,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:23,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:23,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:23,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:23,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:23,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:23,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:23,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:23,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:23,300 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:23,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:23,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:23,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:23,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:23,347 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:23,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:23,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:23,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:23,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:23,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:23,350 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:23,352 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:23,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:23,353 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:23,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:23,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:23,356 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:23,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:23,356 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:23,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:23,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:23,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:23,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:23,360 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:23,360 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:23,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:23,361 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:23,363 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:23,363 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 -> 66472096a45df9b36a7e455450f5330e341efb0e [2019-11-26 17:52:23,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:23,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:23,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:23,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:23,950 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:23,951 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:24,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a8c4eff3/df5ed20253f146709a37d1c23042e12e/FLAG8186aee93 [2019-11-26 17:52:26,446 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:26,451 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:26,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a8c4eff3/df5ed20253f146709a37d1c23042e12e/FLAG8186aee93 [2019-11-26 17:52:26,712 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a8c4eff3/df5ed20253f146709a37d1c23042e12e [2019-11-26 17:52:26,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:26,724 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:26,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:26,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:26,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:26,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:26" (1/1) ... [2019-11-26 17:52:26,747 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 05:52:26, skipping insertion in model container [2019-11-26 17:52:26,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:26" (1/1) ... [2019-11-26 17:52:26,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:27,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:27,715 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:27,720 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 05:52:27, skipping insertion in model container [2019-11-26 17:52:27,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:27,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:27,727 INFO L168 Benchmark]: Toolchain (without parser) took 1001.50 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 17:52:27,738 INFO L168 Benchmark]: CDTParser took 0.39 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 17:52:27,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 995.24 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 17:52:27,747 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 995.24 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...