/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:11:10,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:11:10,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:11:10,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:11:10,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:11:10,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:11:10,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:11:10,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:11:10,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:11:10,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:11:10,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:11:10,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:11:10,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:11:10,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:11:10,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:11:10,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:11:10,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:11:10,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:11:10,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:11:10,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:11:10,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:11:10,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:11:10,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:11:10,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:11:10,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:11:10,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:11:10,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:11:10,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:11:10,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:11:10,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:11:10,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:11:10,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:11:10,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:11:10,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:11:10,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:11:10,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:11:10,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:11:10,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:11:10,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:11:10,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:11:10,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:11:10,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:11:10,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:11:10,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:11:10,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:11:10,564 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:11:10,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:11:10,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:11:10,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:11:10,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:11:10,570 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:11:10,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:11:10,571 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:11:10,572 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:11:10,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:11:10,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:11:10,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:11:10,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:11:10,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:11:10,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:11:10,573 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:11:10,574 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:11:10,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:11:10,574 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:11:10,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:11:10,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:11:10,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:11:10,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:11:10,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:11:10,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:11:10,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:11:10,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:11:10,577 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:11:10,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:11:10,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:11:10,577 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:11:11,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:11:11,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:11:11,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:11:11,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:11:11,064 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:11:11,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2022-10-15 21:11:11,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0694895ab/b6ddaa66a62a40769e1a6c473cf85df6/FLAG41ff0f6a7 [2022-10-15 21:11:14,249 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:11:14,250 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2022-10-15 21:11:14,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0694895ab/b6ddaa66a62a40769e1a6c473cf85df6/FLAG41ff0f6a7 [2022-10-15 21:11:14,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0694895ab/b6ddaa66a62a40769e1a6c473cf85df6 [2022-10-15 21:11:14,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:11:14,662 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:11:14,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:11:14,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:11:14,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:11:14,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:11:14" (1/1) ... [2022-10-15 21:11:14,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8a7502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:14, skipping insertion in model container [2022-10-15 21:11:14,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:11:14" (1/1) ... [2022-10-15 21:11:14,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:11:15,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:11:19,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i[340009,340022] [2022-10-15 21:11:31,488 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ql_dbg [2022-10-15 21:11:31,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5008a761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:11:31, skipping insertion in model container [2022-10-15 21:11:31,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:11:31,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 21:11:31,498 INFO L158 Benchmark]: Toolchain (without parser) took 16839.20ms. Allocated memory was 225.4MB in the beginning and 391.1MB in the end (delta: 165.7MB). Free memory was 154.1MB in the beginning and 207.6MB in the end (delta: -53.4MB). Peak memory consumption was 252.4MB. Max. memory is 8.0GB. [2022-10-15 21:11:31,500 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 153.1MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 21:11:31,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16825.72ms. Allocated memory was 225.4MB in the beginning and 391.1MB in the end (delta: 165.7MB). Free memory was 153.6MB in the beginning and 208.1MB in the end (delta: -54.5MB). Peak memory consumption was 251.4MB. Max. memory is 8.0GB. [2022-10-15 21:11:31,506 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 153.1MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 16825.72ms. Allocated memory was 225.4MB in the beginning and 391.1MB in the end (delta: 165.7MB). Free memory was 153.6MB in the beginning and 208.1MB in the end (delta: -54.5MB). Peak memory consumption was 251.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13067]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: ql_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...