./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_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-mutex_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 3349779767a12a948048cfbe07eeeefc54970c67 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-mutex_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 3349779767a12a948048cfbe07eeeefc54970c67 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:52:46,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:46,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:46,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:46,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:46,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:46,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:46,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:46,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:46,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:46,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:46,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:46,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:46,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:46,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:46,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:46,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:46,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:46,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:46,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:46,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:46,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:46,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:46,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:46,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:46,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:46,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:46,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:46,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:46,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:46,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:46,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:46,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:46,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:46,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:46,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:46,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:46,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:46,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:46,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:46,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:46,221 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:46,251 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:46,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:46,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:46,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:46,255 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:46,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:46,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:46,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:46,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:46,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:46,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:46,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:46,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:46,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:46,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:46,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:46,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:46,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:46,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:46,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:46,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:46,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:46,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:46,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:46,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:46,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:46,266 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 -> 3349779767a12a948048cfbe07eeeefc54970c67 [2019-11-26 17:52:46,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:46,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:46,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:46,736 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:46,740 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:46,741 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:46,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2007f7a/b70e8a8e4b1e4530adc1f7e2859044b3/FLAG9678f1e15 [2019-11-26 17:52:48,323 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:48,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:48,434 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2007f7a/b70e8a8e4b1e4530adc1f7e2859044b3/FLAG9678f1e15 [2019-11-26 17:52:48,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2007f7a/b70e8a8e4b1e4530adc1f7e2859044b3 [2019-11-26 17:52:48,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:48,863 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:48,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:48,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:48,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:48,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:48" (1/1) ... [2019-11-26 17:52:48,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e74b162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:48, skipping insertion in model container [2019-11-26 17:52:48,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:48" (1/1) ... [2019-11-26 17:52:48,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:49,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:49,552 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:49,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50349532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:49, skipping insertion in model container [2019-11-26 17:52:49,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:49,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:49,563 INFO L168 Benchmark]: Toolchain (without parser) took 696.42 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:49,565 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 17:52:49,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 685.13 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:49,571 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 685.13 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 334]: 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 17:52:52,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:52,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:52,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:52,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:52,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:52,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:52,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:52,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:52,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:52,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:52,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:52,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:52,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:52,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:52,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:52,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:52,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:52,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:52,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:52,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:52,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:52,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:52,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:52,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:52,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:52,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:52,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:52,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:52,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:52,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:52,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:52,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:52,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:52,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:52,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:52,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:52,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:52,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:52,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:52,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:52,562 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:52,588 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:52,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:52,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:52,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:52,594 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:52,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:52,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:52,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:52,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:52,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:52,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:52,600 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:52,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:52,600 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:52,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:52,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:52,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:52,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:52,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:52,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:52,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:52,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:52,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:52,603 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:52,603 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:52,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:52,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:52,605 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:52,605 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 -> 3349779767a12a948048cfbe07eeeefc54970c67 [2019-11-26 17:52:53,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:53,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:53,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:53,066 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:53,067 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:53,067 INFO L428 ainManager$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-mutex_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:53,171 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea29fd60/a7a684aa075a4b3f94c1ad0a322a1422/FLAG35240c12a [2019-11-26 17:52:54,775 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:54,777 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-zoran-zr36067.cil.i [2019-11-26 17:52:54,955 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea29fd60/a7a684aa075a4b3f94c1ad0a322a1422/FLAG35240c12a [2019-11-26 17:52:55,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea29fd60/a7a684aa075a4b3f94c1ad0a322a1422 [2019-11-26 17:52:55,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:55,205 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:55,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:55,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:55,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:55,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:55" (1/1) ... [2019-11-26 17:52:55,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e74b162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:55, skipping insertion in model container [2019-11-26 17:52:55,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:55" (1/1) ... [2019-11-26 17:52:55,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:55,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:55,897 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:55,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@448477e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:55, skipping insertion in model container [2019-11-26 17:52:55,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:55,899 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:55,908 INFO L168 Benchmark]: Toolchain (without parser) took 697.10 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:55,910 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 17:52:55,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.35 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:55,915 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 687.35 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: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 334]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...