./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.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-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.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 22152163383364b03d5fbcb812f1516e40971079 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.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 22152163383364b03d5fbcb812f1516e40971079 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:54:49,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:49,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:49,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:49,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:49,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:49,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:49,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:49,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:49,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:49,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:49,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:49,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:49,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:49,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:49,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:49,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:49,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:49,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:49,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:49,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:49,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:49,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:49,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:49,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:49,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:49,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:49,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:49,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:49,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:49,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:49,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:49,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:49,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:49,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:49,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:49,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:49,713 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:49,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:49,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:49,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:49,719 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:54:49,760 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:49,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:49,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:49,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:49,767 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:49,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:49,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:54:49,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:49,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:49,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:49,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:49,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:49,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:49,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:49,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:49,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:49,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:49,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:49,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:49,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:49,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:49,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:49,780 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:54:49,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:54:49,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:49,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:49,781 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 -> 22152163383364b03d5fbcb812f1516e40971079 [2019-11-26 17:54:50,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:50,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:50,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:50,403 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:50,407 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:50,408 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2019-11-26 17:54:50,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2e71524/81a5764c50924a91a39cc4d2666e6286/FLAGb2373338a [2019-11-26 17:54:52,867 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:54:52,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2019-11-26 17:54:53,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2e71524/81a5764c50924a91a39cc4d2666e6286/FLAGb2373338a [2019-11-26 17:54:53,040 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2e71524/81a5764c50924a91a39cc4d2666e6286 [2019-11-26 17:54:53,045 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:54:53,049 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:54:53,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:53,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:54:53,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:54:53,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:53" (1/1) ... [2019-11-26 17:54:53,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13413829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:53, skipping insertion in model container [2019-11-26 17:54:53,078 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:53" (1/1) ... [2019-11-26 17:54:53,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:54:53,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:54:54,022 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:54:54,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@218e904e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:54, skipping insertion in model container [2019-11-26 17:54:54,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:54,029 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:54:54,037 INFO L168 Benchmark]: Toolchain (without parser) took 982.15 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:54,038 INFO L168 Benchmark]: CDTParser took 0.70 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 17:54:54,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.43 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:54,048 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 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 970.43 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 336]: 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 17:54:58,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:58,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:58,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:58,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:58,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:58,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:58,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:58,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:58,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:58,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:58,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:58,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:58,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:58,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:58,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:58,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:58,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:58,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:58,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:58,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:58,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:58,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:58,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:58,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:58,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:58,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:58,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:58,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:58,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:58,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:58,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:58,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:58,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:58,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:58,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:58,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:58,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:58,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:58,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:58,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:58,348 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:54:58,388 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:58,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:58,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:58,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:58,395 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:58,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:58,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:58,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:58,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:58,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:58,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:54:58,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:54:58,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:58,403 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:58,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:58,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:58,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:58,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:58,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:58,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:58,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:58,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:58,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:58,407 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:54:58,409 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:54:58,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:58,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:58,410 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:54:58,410 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 -> 22152163383364b03d5fbcb812f1516e40971079 [2019-11-26 17:54:59,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:59,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:59,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:59,066 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:59,069 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:59,070 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2019-11-26 17:54:59,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fba7f38/8cdbd5b637634a99b9c32ae7ca115334/FLAG836501db2 [2019-11-26 17:55:01,519 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:55:01,523 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2019-11-26 17:55:01,695 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fba7f38/8cdbd5b637634a99b9c32ae7ca115334/FLAG836501db2 [2019-11-26 17:55:01,731 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fba7f38/8cdbd5b637634a99b9c32ae7ca115334 [2019-11-26 17:55:01,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:55:01,737 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:55:01,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:01,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:55:01,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:55:01,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:01" (1/1) ... [2019-11-26 17:55:01,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ede87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:01, skipping insertion in model container [2019-11-26 17:55:01,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:01" (1/1) ... [2019-11-26 17:55:01,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:02,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:02,719 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:02,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6609976d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:02, skipping insertion in model container [2019-11-26 17:55:02,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:02,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:02,734 INFO L168 Benchmark]: Toolchain (without parser) took 989.27 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:02,736 INFO L168 Benchmark]: CDTParser took 1.29 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 17:55:02,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 973.82 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:02,744 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.29 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 973.82 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 861.9 MB in the end (delta: 82.6 MB). Peak memory consumption was 82.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 336]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...