java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:05:55,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:05:55,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:05:55,245 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:05:55,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:05:55,250 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:05:55,252 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:05:55,256 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:05:55,262 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:05:55,266 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:05:55,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:05:55,274 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:05:55,275 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:05:55,277 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:05:55,285 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:05:55,286 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:05:55,293 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:05:55,296 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:05:55,308 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:05:55,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:05:55,319 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:05:55,321 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:05:55,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:05:55,329 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:05:55,329 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:05:55,334 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:05:55,335 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:05:55,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:05:55,345 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:05:55,348 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:05:55,348 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:05:55,352 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:05:55,352 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:05:55,352 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:05:55,353 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:05:55,360 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:05:55,361 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-30 11:05:55,408 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:05:55,408 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:05:55,409 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:05:55,409 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:05:55,418 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:05:55,418 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:05:55,418 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:05:55,419 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:05:55,419 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:05:55,419 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:05:55,419 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:05:55,419 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:05:55,423 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:05:55,423 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:05:55,423 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:05:55,426 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:05:55,426 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:05:55,426 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:05:55,427 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:05:55,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:05:55,427 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:05:55,427 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:05:55,428 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:05:55,431 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:05:55,431 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:05:55,432 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:05:55,433 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:05:55,433 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:05:55,558 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:05:55,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:05:55,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:05:55,614 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:05:55,616 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:05:55,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_false-unreach-call.cil.out.c [2018-10-30 11:05:55,777 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6248738e7/67ceea94c5a944d6b4b6c3c865860347/FLAG76c9c5e02 [2018-10-30 11:05:59,998 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:06:00,002 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_false-unreach-call.cil.out.c [2018-10-30 11:06:00,484 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6248738e7/67ceea94c5a944d6b4b6c3c865860347/FLAG76c9c5e02 [2018-10-30 11:06:00,533 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6248738e7/67ceea94c5a944d6b4b6c3c865860347 [2018-10-30 11:06:00,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:06:00,570 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:06:00,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:06:00,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:06:00,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:06:00,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:06:00" (1/1) ... [2018-10-30 11:06:00,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd176d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:06:00, skipping insertion in model container [2018-10-30 11:06:00,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:06:00" (1/1) ... [2018-10-30 11:06:00,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:06:02,454 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:06:20,371 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ql_dbg [2018-10-30 11:06:20,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cf6235e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:06:20, skipping insertion in model container [2018-10-30 11:06:20,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:06:20,379 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-30 11:06:20,380 INFO L168 Benchmark]: Toolchain (without parser) took 19815.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 118.0 MB). Peak memory consumption was 507.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:06:20,387 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-30 11:06:20,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19804.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 118.0 MB). Peak memory consumption was 507.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:06:20,396 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 19804.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 118.0 MB). Peak memory consumption was 507.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13201]: 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...