./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 6c24879c 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 0.2.2-?-6c24879 [2022-07-12 17:06:21,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 17:06:21,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 17:06:21,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 17:06:21,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 17:06:21,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 17:06:21,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 17:06:21,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 17:06:21,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 17:06:21,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 17:06:21,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 17:06:21,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 17:06:21,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 17:06:21,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 17:06:21,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 17:06:21,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 17:06:21,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 17:06:21,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 17:06:21,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 17:06:21,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 17:06:21,544 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 17:06:21,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 17:06:21,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 17:06:21,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 17:06:21,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 17:06:21,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 17:06:21,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 17:06:21,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 17:06:21,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 17:06:21,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 17:06:21,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 17:06:21,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 17:06:21,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 17:06:21,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 17:06:21,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 17:06:21,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 17:06:21,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 17:06:21,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 17:06:21,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 17:06:21,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 17:06:21,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 17:06:21,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 17:06:21,560 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 17:06:21,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 17:06:21,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 17:06:21,580 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 17:06:21,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 17:06:21,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 17:06:21,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 17:06:21,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 17:06:21,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 17:06:21,582 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 17:06:21,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 17:06:21,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 17:06:21,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 17:06:21,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 17:06:21,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 17:06:21,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 17:06:21,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 17:06:21,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 17:06:21,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 17:06:21,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 17:06:21,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 17:06:21,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 17:06:21,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 17:06:21,585 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 17:06:21,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 17:06:21,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 17:06:21,586 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-07-12 17:06:21,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 17:06:21,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 17:06:21,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 17:06:21,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 17:06:21,854 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 17:06:21,856 INFO L432 ainManager$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 [2022-07-12 17:06:21,927 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2682689/1eb3bfb5ba174452b0d4f093c01894e8/FLAG0cccc81ef [2022-07-12 17:06:22,888 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 17:06:22,889 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 [2022-07-12 17:06:22,981 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2682689/1eb3bfb5ba174452b0d4f093c01894e8/FLAG0cccc81ef [2022-07-12 17:06:23,441 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b2682689/1eb3bfb5ba174452b0d4f093c01894e8 [2022-07-12 17:06:23,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 17:06:23,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 17:06:23,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 17:06:23,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 17:06:23,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 17:06:23,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 05:06:23" (1/1) ... [2022-07-12 17:06:23,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9b9c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 05:06:23, skipping insertion in model container [2022-07-12 17:06:23,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 05:06:23" (1/1) ... [2022-07-12 17:06:23,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 17:06:23,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 17:06:26,935 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-07-12 17:06:26,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27db949f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 05:06:26, skipping insertion in model container [2022-07-12 17:06:26,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 17:06:26,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 17:06:26,940 INFO L158 Benchmark]: Toolchain (without parser) took 3492.63ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 55.3MB in the beginning and 42.1MB in the end (delta: 13.2MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2022-07-12 17:06:26,941 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 49.6MB in the beginning and 49.6MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 17:06:26,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3489.02ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 54.9MB in the beginning and 42.1MB in the end (delta: 12.8MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2022-07-12 17:06:26,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 49.6MB in the beginning and 49.6MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3489.02ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 54.9MB in the beginning and 42.1MB in the end (delta: 12.8MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. * 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 0.2.2-?-6c24879 [2022-07-12 17:06:28,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 17:06:28,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 17:06:28,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 17:06:28,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 17:06:28,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 17:06:28,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 17:06:28,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 17:06:28,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 17:06:28,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 17:06:28,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 17:06:28,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 17:06:28,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 17:06:28,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 17:06:28,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 17:06:28,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 17:06:28,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 17:06:28,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 17:06:28,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 17:06:28,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 17:06:28,857 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 17:06:28,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 17:06:28,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 17:06:28,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 17:06:28,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 17:06:28,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 17:06:28,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 17:06:28,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 17:06:28,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 17:06:28,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 17:06:28,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 17:06:28,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 17:06:28,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 17:06:28,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 17:06:28,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 17:06:28,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 17:06:28,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 17:06:28,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 17:06:28,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 17:06:28,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 17:06:28,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 17:06:28,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 17:06:28,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 17:06:28,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 17:06:28,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 17:06:28,921 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 17:06:28,922 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 17:06:28,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 17:06:28,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 17:06:28,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 17:06:28,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 17:06:28,924 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 17:06:28,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 17:06:28,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 17:06:28,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 17:06:28,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 17:06:28,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 17:06:28,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 17:06:28,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 17:06:28,927 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 17:06:28,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 17:06:28,927 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 17:06:28,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 17:06:28,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 17:06:28,928 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 17:06:28,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 17:06:28,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 17:06:28,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 17:06:28,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 17:06:28,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 17:06:28,929 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 17:06:28,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 17:06:28,929 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 17:06:28,930 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 17:06:28,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 17:06:28,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 17:06:28,930 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-07-12 17:06:29,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 17:06:29,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 17:06:29,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 17:06:29,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 17:06:29,297 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 17:06:29,299 INFO L432 ainManager$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 [2022-07-12 17:06:29,365 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a0e5b69/49833d8809154161bdfb7321c74606a2/FLAG0d0bf9990 [2022-07-12 17:06:30,432 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 17:06:30,433 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 [2022-07-12 17:06:30,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a0e5b69/49833d8809154161bdfb7321c74606a2/FLAG0d0bf9990 [2022-07-12 17:06:30,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a0e5b69/49833d8809154161bdfb7321c74606a2 [2022-07-12 17:06:30,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 17:06:30,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 17:06:30,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 17:06:30,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 17:06:30,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 17:06:30,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 05:06:30" (1/1) ... [2022-07-12 17:06:30,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b4fb11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 05:06:30, skipping insertion in model container [2022-07-12 17:06:30,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 05:06:30" (1/1) ... [2022-07-12 17:06:30,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 17:06:31,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 17:06:34,284 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-07-12 17:06:34,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@436f6e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 05:06:34, skipping insertion in model container [2022-07-12 17:06:34,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 17:06:34,287 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 17:06:34,290 INFO L158 Benchmark]: Toolchain (without parser) took 3425.09ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 36.4MB in the beginning and 57.9MB in the end (delta: -21.5MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-07-12 17:06:34,291 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 17:06:34,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3420.69ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 36.2MB in the beginning and 57.9MB in the end (delta: -21.7MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-07-12 17:06:34,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3420.69ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 36.2MB in the beginning and 57.9MB in the end (delta: -21.7MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * 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