./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.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 df150fac9b2308f4951466f36293882581b8df03 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.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 df150fac9b2308f4951466f36293882581b8df03 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:49:40,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:40,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:40,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:40,401 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:40,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:40,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:40,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:40,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:40,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:40,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:40,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:40,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:40,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:40,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:40,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:40,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:40,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:40,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:40,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:40,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:40,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:40,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:40,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:40,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:40,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:40,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:40,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:40,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:40,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:40,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:40,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:40,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:40,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:40,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:40,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:40,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:40,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:40,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:40,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:40,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:40,545 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:40,586 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:40,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:40,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:40,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:40,592 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:40,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:40,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:40,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:40,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:40,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:40,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:40,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:40,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:40,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:40,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:40,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:40,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:40,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:40,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:40,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:40,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:40,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:40,605 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:40,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:40,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:40,606 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:40,606 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 -> df150fac9b2308f4951466f36293882581b8df03 [2019-11-26 17:49:41,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:41,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:41,202 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:41,204 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:41,204 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:41,207 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:41,375 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0739a1cf2/1ee7b50205844b67a3c4506f994f7e5a/FLAG6a39f4bc4 [2019-11-26 17:49:43,600 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:43,603 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:43,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0739a1cf2/1ee7b50205844b67a3c4506f994f7e5a/FLAG6a39f4bc4 [2019-11-26 17:49:43,827 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0739a1cf2/1ee7b50205844b67a3c4506f994f7e5a [2019-11-26 17:49:43,835 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:43,841 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:43,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:43,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:43,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:43,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:43" (1/1) ... [2019-11-26 17:49:43,866 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 05:49:43, skipping insertion in model container [2019-11-26 17:49:43,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:43" (1/1) ... [2019-11-26 17:49:43,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:44,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:44,850 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:44,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f5f1c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:44, skipping insertion in model container [2019-11-26 17:49:44,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:44,856 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:44,866 INFO L168 Benchmark]: Toolchain (without parser) took 1019.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.3 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:44,869 INFO L168 Benchmark]: CDTParser took 0.57 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 17:49:44,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1010.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.3 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:44,877 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 1010.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.3 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 339]: 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 17:49:49,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:49,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:49,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:49,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:49,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:49,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:49,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:49,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:49,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:49,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:49,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:49,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:49,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:49,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:49,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:49,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:49,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:49,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:49,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:49,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:49,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:49,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:49,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:49,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:49,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:49,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:49,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:49,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:49,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:49,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:49,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:49,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:49,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:49,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:49,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:49,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:49,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:49,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:49,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:49,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:49,192 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:49,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:49,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:49,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:49,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:49,242 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:49,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:49,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:49,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:49,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:49,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:49,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:49,248 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:49,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:49,251 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:49,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:49,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:49,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:49,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:49,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:49,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:49,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:49,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:49,258 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:49,259 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:49,259 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:49,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:49,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:49,262 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:49,263 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 -> df150fac9b2308f4951466f36293882581b8df03 [2019-11-26 17:49:49,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:49,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:49,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:49,890 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:49,893 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:49,895 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:50,061 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fa7b8d8/375f9ecc31274ba48f7e2e2acfcbddbb/FLAG083ff4b61 [2019-11-26 17:49:52,320 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:52,321 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:52,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fa7b8d8/375f9ecc31274ba48f7e2e2acfcbddbb/FLAG083ff4b61 [2019-11-26 17:49:52,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fa7b8d8/375f9ecc31274ba48f7e2e2acfcbddbb [2019-11-26 17:49:52,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:52,820 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:52,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:52,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:52,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:52,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:52" (1/1) ... [2019-11-26 17:49:52,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569d35d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:52, skipping insertion in model container [2019-11-26 17:49:52,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:52" (1/1) ... [2019-11-26 17:49:52,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:53,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:53,790 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:53,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@543143b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:53, skipping insertion in model container [2019-11-26 17:49:53,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:53,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:53,816 INFO L168 Benchmark]: Toolchain (without parser) took 984.15 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 838.1 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:53,818 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:49:53,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 968.24 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 838.1 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:53,827 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 968.24 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 838.1 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 339]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...