./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 9c1b5966 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 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -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 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9c1b596 [2021-10-31 08:44:00,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-31 08:44:00,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-31 08:44:00,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-31 08:44:00,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-31 08:44:00,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-31 08:44:00,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-31 08:44:00,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-31 08:44:00,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-31 08:44:00,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-31 08:44:00,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-31 08:44:00,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-31 08:44:00,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-31 08:44:00,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-31 08:44:01,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-31 08:44:01,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-31 08:44:01,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-31 08:44:01,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-31 08:44:01,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-31 08:44:01,010 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-31 08:44:01,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-31 08:44:01,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-31 08:44:01,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-31 08:44:01,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-31 08:44:01,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-31 08:44:01,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-31 08:44:01,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-31 08:44:01,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-31 08:44:01,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-31 08:44:01,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-31 08:44:01,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-31 08:44:01,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-31 08:44:01,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-31 08:44:01,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-31 08:44:01,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-31 08:44:01,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-31 08:44:01,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-31 08:44:01,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-31 08:44:01,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-31 08:44:01,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-31 08:44:01,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-31 08:44:01,028 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-31 08:44:01,049 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-31 08:44:01,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-31 08:44:01,050 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-31 08:44:01,050 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-31 08:44:01,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-31 08:44:01,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-31 08:44:01,051 INFO L138 SettingsManager]: * Use SBE=true [2021-10-31 08:44:01,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-31 08:44:01,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-31 08:44:01,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-31 08:44:01,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-31 08:44:01,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-31 08:44:01,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-31 08:44:01,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-31 08:44:01,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-31 08:44:01,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-31 08:44:01,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-31 08:44:01,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-31 08:44:01,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-31 08:44:01,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-31 08:44:01,054 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-31 08:44:01,054 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-31 08:44:01,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-31 08:44:01,055 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-31 08:44:01,056 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-10-31 08:44:01,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-31 08:44:01,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-31 08:44:01,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-31 08:44:01,277 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-31 08:44:01,278 INFO L275 PluginConnector]: CDTParser initialized [2021-10-31 08:44:01,279 INFO L432 ainManager$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 [2021-10-31 08:44:01,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e22e76df/0c6192a8f13446b6a8c8799d0c6660be/FLAGda2ea48e2 [2021-10-31 08:44:02,035 INFO L306 CDTParser]: Found 1 translation units. [2021-10-31 08:44:02,036 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 [2021-10-31 08:44:02,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e22e76df/0c6192a8f13446b6a8c8799d0c6660be/FLAGda2ea48e2 [2021-10-31 08:44:02,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e22e76df/0c6192a8f13446b6a8c8799d0c6660be [2021-10-31 08:44:02,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-31 08:44:02,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-31 08:44:02,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-31 08:44:02,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-31 08:44:02,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-31 08:44:02,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 08:44:02" (1/1) ... [2021-10-31 08:44:02,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9e006f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 08:44:02, skipping insertion in model container [2021-10-31 08:44:02,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 08:44:02" (1/1) ... [2021-10-31 08:44:02,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-31 08:44:02,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-31 08:44:04,465 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-31 08:44:04,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b2c4317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 08:44:04, skipping insertion in model container [2021-10-31 08:44:04,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-31 08:44:04,466 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-31 08:44:04,468 INFO L168 Benchmark]: Toolchain (without parser) took 2112.72 ms. Allocated memory was 96.5 MB in the beginning and 138.4 MB in the end (delta: 41.9 MB). Free memory was 38.7 MB in the beginning and 47.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-31 08:44:04,469 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 96.5 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-31 08:44:04,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2109.88 ms. Allocated memory was 96.5 MB in the beginning and 138.4 MB in the end (delta: 41.9 MB). Free memory was 38.7 MB in the beginning and 47.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-31 08:44:04,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 96.5 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2109.88 ms. Allocated memory was 96.5 MB in the beginning and 138.4 MB in the end (delta: 41.9 MB). Free memory was 38.7 MB in the beginning and 47.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 48.3 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-9c1b596 [2021-10-31 08:44:05,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-31 08:44:05,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-31 08:44:05,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-31 08:44:05,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-31 08:44:05,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-31 08:44:05,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-31 08:44:05,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-31 08:44:05,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-31 08:44:05,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-31 08:44:05,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-31 08:44:05,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-31 08:44:05,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-31 08:44:05,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-31 08:44:05,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-31 08:44:05,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-31 08:44:05,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-31 08:44:05,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-31 08:44:05,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-31 08:44:05,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-31 08:44:05,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-31 08:44:05,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-31 08:44:05,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-31 08:44:05,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-31 08:44:05,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-31 08:44:05,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-31 08:44:05,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-31 08:44:05,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-31 08:44:05,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-31 08:44:05,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-31 08:44:05,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-31 08:44:05,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-31 08:44:05,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-31 08:44:05,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-31 08:44:05,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-31 08:44:05,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-31 08:44:05,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-31 08:44:05,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-31 08:44:05,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-31 08:44:05,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-31 08:44:05,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-31 08:44:05,997 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-31 08:44:06,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-31 08:44:06,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-31 08:44:06,024 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-31 08:44:06,024 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-31 08:44:06,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-31 08:44:06,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-31 08:44:06,026 INFO L138 SettingsManager]: * Use SBE=true [2021-10-31 08:44:06,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-31 08:44:06,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-31 08:44:06,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-31 08:44:06,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-31 08:44:06,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-31 08:44:06,027 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-31 08:44:06,028 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-31 08:44:06,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-31 08:44:06,028 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-31 08:44:06,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-31 08:44:06,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-31 08:44:06,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-31 08:44:06,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-31 08:44:06,029 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-31 08:44:06,030 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-31 08:44:06,030 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-31 08:44:06,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-31 08:44:06,030 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-31 08:44:06,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-31 08:44:06,030 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-10-31 08:44:06,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-31 08:44:06,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-31 08:44:06,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-31 08:44:06,313 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-31 08:44:06,314 INFO L275 PluginConnector]: CDTParser initialized [2021-10-31 08:44:06,314 INFO L432 ainManager$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 [2021-10-31 08:44:06,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bf46582b/5fe7939a693447ec873ee9c8f5e7091b/FLAG2bd7c7134 [2021-10-31 08:44:07,140 INFO L306 CDTParser]: Found 1 translation units. [2021-10-31 08:44:07,141 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 [2021-10-31 08:44:07,197 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bf46582b/5fe7939a693447ec873ee9c8f5e7091b/FLAG2bd7c7134 [2021-10-31 08:44:07,599 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bf46582b/5fe7939a693447ec873ee9c8f5e7091b [2021-10-31 08:44:07,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-31 08:44:07,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-31 08:44:07,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-31 08:44:07,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-31 08:44:07,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-31 08:44:07,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 08:44:07" (1/1) ... [2021-10-31 08:44:07,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be26c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 08:44:07, skipping insertion in model container [2021-10-31 08:44:07,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 08:44:07" (1/1) ... [2021-10-31 08:44:07,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-31 08:44:07,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-31 08:44:09,968 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-31 08:44:09,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@215e8b00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 08:44:09, skipping insertion in model container [2021-10-31 08:44:09,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-31 08:44:09,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-31 08:44:09,972 INFO L168 Benchmark]: Toolchain (without parser) took 2369.33 ms. Allocated memory was 67.1 MB in the beginning and 123.7 MB in the end (delta: 56.6 MB). Free memory was 32.4 MB in the beginning and 49.9 MB in the end (delta: -17.5 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-10-31 08:44:09,973 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-31 08:44:09,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2364.70 ms. Allocated memory was 67.1 MB in the beginning and 123.7 MB in the end (delta: 56.6 MB). Free memory was 32.2 MB in the beginning and 49.9 MB in the end (delta: -17.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-10-31 08:44:09,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2364.70 ms. Allocated memory was 67.1 MB in the beginning and 123.7 MB in the end (delta: 56.6 MB). Free memory was 32.2 MB in the beginning and 49.9 MB in the end (delta: -17.7 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...