./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--BusLogic.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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--BusLogic.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 21:54:56,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 21:54:56,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 21:54:56,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 21:54:56,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 21:54:56,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 21:54:56,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 21:54:56,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 21:54:56,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 21:54:56,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 21:54:56,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 21:54:56,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 21:54:56,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 21:54:56,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 21:54:56,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 21:54:56,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 21:54:56,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 21:54:56,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 21:54:56,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 21:54:56,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 21:54:56,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 21:54:56,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 21:54:56,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 21:54:56,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 21:54:56,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 21:54:56,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 21:54:56,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 21:54:56,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 21:54:56,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 21:54:56,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 21:54:56,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 21:54:56,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 21:54:56,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 21:54:56,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 21:54:56,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 21:54:56,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 21:54:56,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 21:54:56,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 21:54:56,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 21:54:56,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 21:54:56,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 21:54:56,746 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 21:54:56,767 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 21:54:56,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 21:54:56,767 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 21:54:56,768 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 21:54:56,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 21:54:56,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 21:54:56,769 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 21:54:56,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 21:54:56,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 21:54:56,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 21:54:56,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 21:54:56,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:54:56,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 21:54:56,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 21:54:56,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-11-06 21:54:56,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 21:54:56,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 21:54:56,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 21:54:56,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 21:54:56,989 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 21:54:56,989 INFO L432 ainManager$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--BusLogic.ko.cil.i [2021-11-06 21:54:57,038 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114f1de89/ea009a27a3794a9c91644fe6ffd4bcca/FLAGd2af0cfb7 [2021-11-06 21:54:57,824 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 21:54:57,825 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-06 21:54:57,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114f1de89/ea009a27a3794a9c91644fe6ffd4bcca/FLAGd2af0cfb7 [2021-11-06 21:54:58,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114f1de89/ea009a27a3794a9c91644fe6ffd4bcca [2021-11-06 21:54:58,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 21:54:58,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 21:54:58,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 21:54:58,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 21:54:58,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 21:54:58,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:54:58" (1/1) ... [2021-11-06 21:54:58,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bb72d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:54:58, skipping insertion in model container [2021-11-06 21:54:58,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:54:58" (1/1) ... [2021-11-06 21:54:58,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 21:54:58,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 21:55:00,746 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-11-06 21:55:00,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@773a9c1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:00, skipping insertion in model container [2021-11-06 21:55:00,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 21:55:00,747 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-06 21:55:00,750 INFO L168 Benchmark]: Toolchain (without parser) took 2673.76 ms. Allocated memory was 115.3 MB in the beginning and 167.8 MB in the end (delta: 52.4 MB). Free memory was 79.7 MB in the beginning and 97.6 MB in the end (delta: -17.8 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2021-11-06 21:55:00,750 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 30.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 21:55:00,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2670.07 ms. Allocated memory was 115.3 MB in the beginning and 167.8 MB in the end (delta: 52.4 MB). Free memory was 79.7 MB in the beginning and 97.6 MB in the end (delta: -17.8 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2021-11-06 21:55:00,753 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 30.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2670.07 ms. Allocated memory was 115.3 MB in the beginning and 167.8 MB in the end (delta: 52.4 MB). Free memory was 79.7 MB in the beginning and 97.6 MB in the end (delta: -17.8 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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--BusLogic.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 21:55:02,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 21:55:02,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 21:55:02,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 21:55:02,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 21:55:02,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 21:55:02,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 21:55:02,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 21:55:02,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 21:55:02,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 21:55:02,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 21:55:02,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 21:55:02,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 21:55:02,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 21:55:02,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 21:55:02,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 21:55:02,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 21:55:02,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 21:55:02,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 21:55:02,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 21:55:02,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 21:55:02,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 21:55:02,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 21:55:02,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 21:55:02,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 21:55:02,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 21:55:02,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 21:55:02,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 21:55:02,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 21:55:02,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 21:55:02,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 21:55:02,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 21:55:02,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 21:55:02,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 21:55:02,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 21:55:02,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 21:55:02,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 21:55:02,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 21:55:02,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 21:55:02,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 21:55:02,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 21:55:02,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-06 21:55:02,460 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 21:55:02,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 21:55:02,461 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 21:55:02,461 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 21:55:02,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 21:55:02,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 21:55:02,463 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 21:55:02,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 21:55:02,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 21:55:02,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 21:55:02,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 21:55:02,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 21:55:02,465 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-06 21:55:02,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-06 21:55:02,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 21:55:02,466 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 21:55:02,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 21:55:02,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 21:55:02,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 21:55:02,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 21:55:02,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:55:02,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 21:55:02,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 21:55:02,468 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 21:55:02,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-06 21:55:02,468 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-11-06 21:55:02,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 21:55:02,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 21:55:02,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 21:55:02,758 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 21:55:02,759 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 21:55:02,759 INFO L432 ainManager$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--BusLogic.ko.cil.i [2021-11-06 21:55:02,803 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b948879c3/eadc99ae104442f7a505eacd597feead/FLAG56545309a [2021-11-06 21:55:03,533 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 21:55:03,534 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-06 21:55:03,605 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b948879c3/eadc99ae104442f7a505eacd597feead/FLAG56545309a [2021-11-06 21:55:04,062 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b948879c3/eadc99ae104442f7a505eacd597feead [2021-11-06 21:55:04,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 21:55:04,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 21:55:04,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 21:55:04,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 21:55:04,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 21:55:04,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:04" (1/1) ... [2021-11-06 21:55:04,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4238b866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:04, skipping insertion in model container [2021-11-06 21:55:04,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:04" (1/1) ... [2021-11-06 21:55:04,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 21:55:04,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 21:55:07,124 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-11-06 21:55:07,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e85aacc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:07, skipping insertion in model container [2021-11-06 21:55:07,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 21:55:07,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-06 21:55:07,128 INFO L168 Benchmark]: Toolchain (without parser) took 3060.94 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 33.5 MB in the beginning and 50.8 MB in the end (delta: -17.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-11-06 21:55:07,129 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.0 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 21:55:07,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3058.36 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 33.3 MB in the beginning and 50.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-11-06 21:55:07,131 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.0 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3058.36 ms. Allocated memory was 67.1 MB in the beginning and 104.9 MB in the end (delta: 37.7 MB). Free memory was 33.3 MB in the beginning and 50.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN