./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 35987657 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-?-3598765 [2022-07-21 15:39:42,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:39:42,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:39:42,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:39:42,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:39:42,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:39:42,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:39:42,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:39:42,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:39:42,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:39:42,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:39:42,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:39:42,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:39:42,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:39:42,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:39:42,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:39:42,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:39:42,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:39:42,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:39:42,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:39:42,599 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:39:42,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:39:42,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:39:42,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:39:42,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:39:42,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:39:42,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:39:42,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:39:42,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:39:42,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:39:42,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:39:42,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:39:42,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:39:42,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:39:42,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:39:42,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:39:42,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:39:42,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:39:42,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:39:42,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:39:42,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:39:42,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:39:42,622 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 15:39:42,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:39:42,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:39:42,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:39:42,659 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:39:42,659 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:39:42,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:39:42,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:39:42,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:39:42,661 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:39:42,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:39:42,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 15:39:42,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:39:42,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:39:42,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:39:42,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:39:42,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:39:42,668 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:39:42,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:39:42,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:39:42,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:39:42,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:39:42,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:39:42,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:39:42,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:39:42,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:39:42,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 15:39:42,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 15:39:42,671 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:39:42,671 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:39:42,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:39:42,672 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-07-21 15:39:42,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:39:43,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:39:43,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:39:43,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:39:43,018 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:39:43,019 INFO L432 ainManager$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 [2022-07-21 15:39:43,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f7c8f5f0/a11d76df0c574197b357458fbdef8ba6/FLAG1a24e00e7 [2022-07-21 15:39:44,155 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:39:44,156 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 [2022-07-21 15:39:44,233 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f7c8f5f0/a11d76df0c574197b357458fbdef8ba6/FLAG1a24e00e7 [2022-07-21 15:39:44,475 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f7c8f5f0/a11d76df0c574197b357458fbdef8ba6 [2022-07-21 15:39:44,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:39:44,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:39:44,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:39:44,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:39:44,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:39:44,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:39:44" (1/1) ... [2022-07-21 15:39:44,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a78e689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:39:44, skipping insertion in model container [2022-07-21 15:39:44,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:39:44" (1/1) ... [2022-07-21 15:39:44,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:39:44,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:39:48,034 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-07-21 15:39:48,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d3b01f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:39:48, skipping insertion in model container [2022-07-21 15:39:48,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 15:39:48,037 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 15:39:48,040 INFO L158 Benchmark]: Toolchain (without parser) took 3559.61ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 41.4MB in the beginning and 78.6MB in the end (delta: -37.2MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2022-07-21 15:39:48,041 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:39:48,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3558.01ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 41.2MB in the beginning and 78.6MB in the end (delta: -37.4MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2022-07-21 15:39:48,045 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3558.01ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 41.2MB in the beginning and 78.6MB in the end (delta: -37.4MB). Peak memory consumption was 49.5MB. 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 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-?-3598765 [2022-07-21 15:39:49,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:39:49,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:39:49,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:39:49,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:39:49,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:39:49,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:39:49,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:39:49,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:39:49,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:39:49,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:39:49,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:39:49,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:39:49,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:39:49,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:39:49,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:39:49,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:39:49,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:39:49,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:39:49,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:39:49,871 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:39:49,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:39:49,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:39:49,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:39:49,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:39:49,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:39:49,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:39:49,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:39:49,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:39:49,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:39:49,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:39:49,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:39:49,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:39:49,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:39:49,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:39:49,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:39:49,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:39:49,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:39:49,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:39:49,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:39:49,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:39:49,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:39:49,894 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 15:39:49,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:39:49,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:39:49,928 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:39:49,928 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:39:49,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:39:49,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:39:49,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:39:49,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:39:49,930 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:39:49,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:39:49,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:39:49,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:39:49,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:39:49,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:39:49,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 15:39:49,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 15:39:49,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 15:39:49,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:39:49,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:39:49,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:39:49,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:39:49,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:39:49,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:39:49,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:39:49,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:39:49,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:39:49,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:39:49,934 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 15:39:49,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 15:39:49,935 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:39:49,935 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:39:49,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:39:49,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 15:39:49,936 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-07-21 15:39:50,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:39:50,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:39:50,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:39:50,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:39:50,292 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:39:50,294 INFO L432 ainManager$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 [2022-07-21 15:39:50,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2908e724/ec9debb615b44b3c959d629a0365f542/FLAG821279fe4 [2022-07-21 15:39:51,355 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:39:51,356 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 [2022-07-21 15:39:51,431 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2908e724/ec9debb615b44b3c959d629a0365f542/FLAG821279fe4 [2022-07-21 15:39:51,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2908e724/ec9debb615b44b3c959d629a0365f542 [2022-07-21 15:39:51,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:39:51,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:39:51,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:39:51,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:39:51,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:39:51,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:39:51" (1/1) ... [2022-07-21 15:39:51,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a3cce97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:39:51, skipping insertion in model container [2022-07-21 15:39:51,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:39:51" (1/1) ... [2022-07-21 15:39:51,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:39:52,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:39:55,761 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-07-21 15:39:55,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ad59be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:39:55, skipping insertion in model container [2022-07-21 15:39:55,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 15:39:55,762 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 15:39:55,764 INFO L158 Benchmark]: Toolchain (without parser) took 3876.81ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 41.4MB in the beginning and 55.7MB in the end (delta: -14.3MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-07-21 15:39:55,765 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 33.6MB in the beginning and 33.6MB in the end (delta: 59.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:39:55,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3872.44ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 41.2MB in the beginning and 55.7MB in the end (delta: -14.5MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-07-21 15:39:55,768 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 33.6MB in the beginning and 33.6MB in the end (delta: 59.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3872.44ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 41.2MB in the beginning and 55.7MB in the end (delta: -14.5MB). Peak memory consumption was 48.8MB. 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