./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.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 76fb0fdbd9ba5b2fc3e85d8aa5b5b98f6e841a21 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.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 76fb0fdbd9ba5b2fc3e85d8aa5b5b98f6e841a21 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:46:59,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:59,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:59,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:59,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:59,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:59,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:59,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:59,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:59,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:59,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:59,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:59,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:59,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:59,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:59,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:59,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:59,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:59,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:59,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:59,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:59,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:59,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:59,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:59,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:59,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:59,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:59,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:59,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:59,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:59,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:59,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:59,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:59,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:59,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:59,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:59,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:59,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:59,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:59,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:59,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:59,462 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:59,503 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:59,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:59,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:59,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:59,509 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:59,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:59,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:59,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:59,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:59,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:59,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:59,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:59,515 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:59,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:59,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:59,519 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:59,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:59,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:59,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:59,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:59,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:59,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:59,521 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:59,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:59,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:59,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:59,524 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 -> 76fb0fdbd9ba5b2fc3e85d8aa5b5b98f6e841a21 [2019-11-26 17:47:00,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:00,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:00,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:00,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:00,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:00,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2019-11-26 17:47:00,378 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4336e6c/3f339ccf252b4c11ba23b40bf37edafd/FLAGd108763ca [2019-11-26 17:47:02,613 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:02,621 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2019-11-26 17:47:02,780 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4336e6c/3f339ccf252b4c11ba23b40bf37edafd/FLAGd108763ca [2019-11-26 17:47:02,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4336e6c/3f339ccf252b4c11ba23b40bf37edafd [2019-11-26 17:47:02,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:02,832 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:02,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:02,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:02,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:02,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:02" (1/1) ... [2019-11-26 17:47:02,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560dc4a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:02, skipping insertion in model container [2019-11-26 17:47:02,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:02" (1/1) ... [2019-11-26 17:47:02,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:03,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:03,861 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:03,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ff2b68c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:03, skipping insertion in model container [2019-11-26 17:47:03,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:03,868 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:03,881 INFO L168 Benchmark]: Toolchain (without parser) took 1040.47 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 851.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:03,882 INFO L168 Benchmark]: CDTParser took 0.71 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 17:47:03,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1033.56 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 851.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:03,892 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 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 1033.56 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 851.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 305]: 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 17:47:07,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:07,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:07,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:07,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:07,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:08,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:08,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:08,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:08,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:08,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:08,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:08,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:08,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:08,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:08,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:08,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:08,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:08,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:08,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:08,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:08,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:08,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:08,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:08,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:08,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:08,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:08,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:08,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:08,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:08,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:08,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:08,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:08,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:08,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:08,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:08,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:08,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:08,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:08,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:08,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:08,133 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:08,173 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:08,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:08,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:08,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:08,180 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:08,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:08,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:08,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:08,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:08,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:08,185 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:08,186 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:08,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:08,188 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:08,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:08,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:08,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:08,189 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:08,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:08,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:08,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:08,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:08,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:08,193 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:08,193 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:08,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:08,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:08,196 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:08,196 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 -> 76fb0fdbd9ba5b2fc3e85d8aa5b5b98f6e841a21 [2019-11-26 17:47:08,802 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:08,834 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:08,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:08,845 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:08,846 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:08,847 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2019-11-26 17:47:09,013 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da17ac2d/926f7760d39644409d8b0e5572d76b97/FLAG6c57fbf64 [2019-11-26 17:47:11,250 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:11,255 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2019-11-26 17:47:11,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da17ac2d/926f7760d39644409d8b0e5572d76b97/FLAG6c57fbf64 [2019-11-26 17:47:11,673 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da17ac2d/926f7760d39644409d8b0e5572d76b97 [2019-11-26 17:47:11,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:11,680 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:11,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:11,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:11,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:11,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:11" (1/1) ... [2019-11-26 17:47:11,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c76662e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:11, skipping insertion in model container [2019-11-26 17:47:11,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:11" (1/1) ... [2019-11-26 17:47:11,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:12,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:12,708 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:12,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6954bea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:12, skipping insertion in model container [2019-11-26 17:47:12,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:12,715 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:12,724 INFO L168 Benchmark]: Toolchain (without parser) took 1037.89 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 848.5 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:12,727 INFO L168 Benchmark]: CDTParser took 1.38 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 17:47:12,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1025.06 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 848.5 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:12,735 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.38 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 1025.06 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 848.5 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 305]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...