./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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_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 0bc46bd2b868da3dc7a028c541ce95211c599ac2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_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 0bc46bd2b868da3dc7a028c541ce95211c599ac2 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:51:32,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:32,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:32,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:32,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:32,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:32,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:32,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:32,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:32,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:32,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:32,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:32,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:32,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:32,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:32,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:32,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:32,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:32,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:32,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:32,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:32,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:32,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:32,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:32,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:32,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:32,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:32,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:32,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:32,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:32,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:32,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:32,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:32,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:32,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:32,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:32,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:32,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:32,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:32,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:32,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:32,529 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:32,569 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:32,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:32,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:32,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:32,580 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:32,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:32,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:32,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:32,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:32,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:32,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:32,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:32,585 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:32,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:32,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:32,587 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:32,587 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:32,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:32,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:32,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:32,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:32,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:32,591 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:32,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:32,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:32,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:32,594 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 -> 0bc46bd2b868da3dc7a028c541ce95211c599ac2 [2019-11-26 17:51:33,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:33,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:33,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:33,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:33,180 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:33,182 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:33,343 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd9ee4b91/8cb4ef5ffc85460b80486045c01e2179/FLAG8cb9ad9dc [2019-11-26 17:51:35,670 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:35,673 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:35,918 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd9ee4b91/8cb4ef5ffc85460b80486045c01e2179/FLAG8cb9ad9dc [2019-11-26 17:51:35,958 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd9ee4b91/8cb4ef5ffc85460b80486045c01e2179 [2019-11-26 17:51:35,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:35,973 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:35,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:35,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:35,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:35,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:35" (1/1) ... [2019-11-26 17:51:35,998 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 05:51:35, skipping insertion in model container [2019-11-26 17:51:35,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:35" (1/1) ... [2019-11-26 17:51:36,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:36,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:36,973 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:36,977 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 05:51:36, skipping insertion in model container [2019-11-26 17:51:36,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:36,979 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:36,983 INFO L168 Benchmark]: Toolchain (without parser) took 1008.44 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: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:36,984 INFO L168 Benchmark]: CDTParser took 0.74 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 17:51:36,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1001.48 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: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:36,991 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 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 1001.48 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: 100.5 MB). Peak memory consumption was 100.5 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 17:51:41,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:41,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:41,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:41,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:41,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:41,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:41,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:41,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:41,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:41,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:41,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:41,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:41,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:41,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:41,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:41,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:41,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:41,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:41,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:41,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:41,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:41,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:41,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:41,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:41,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:41,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:41,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:41,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:41,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:41,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:41,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:41,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:41,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:41,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:41,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:41,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:41,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:41,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:41,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:41,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:41,229 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:41,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:41,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:41,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:41,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:41,296 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:41,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:41,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:41,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:41,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:41,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:41,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:41,299 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:41,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:41,299 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:41,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:41,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:41,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:41,304 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:41,304 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:41,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:41,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:41,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:41,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:41,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:41,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:41,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:41,309 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:41,309 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:41,310 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 -> 0bc46bd2b868da3dc7a028c541ce95211c599ac2 [2019-11-26 17:51:41,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:41,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:41,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:41,968 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:41,970 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:41,974 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:42,132 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1728b45a8/6beff68cf3904402b57d9f9d99d92966/FLAGaf6270968 [2019-11-26 17:51:44,490 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:44,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:44,662 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1728b45a8/6beff68cf3904402b57d9f9d99d92966/FLAGaf6270968 [2019-11-26 17:51:44,700 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1728b45a8/6beff68cf3904402b57d9f9d99d92966 [2019-11-26 17:51:44,711 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:44,713 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:44,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:44,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:44,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:44,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:44" (1/1) ... [2019-11-26 17:51:44,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c87cf5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:44, skipping insertion in model container [2019-11-26 17:51:44,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:44" (1/1) ... [2019-11-26 17:51:44,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:45,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:45,852 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:45,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2dd90368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:45, skipping insertion in model container [2019-11-26 17:51:45,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:45,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:45,859 INFO L168 Benchmark]: Toolchain (without parser) took 1144.22 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:45,868 INFO L168 Benchmark]: CDTParser took 0.41 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 17:51:45,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1133.74 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:45,875 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1133.74 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 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...