java -ea -Xmx2000000000 -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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:46:24,370 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:46:24,373 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:46:24,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:46:24,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:46:24,403 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:46:24,407 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:46:24,413 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:46:24,415 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:46:24,419 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:46:24,423 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:46:24,423 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:46:24,428 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:46:24,430 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:46:24,432 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:46:24,441 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:46:24,442 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:46:24,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:46:24,460 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:46:24,467 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:46:24,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:46:24,476 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:46:24,486 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:46:24,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:46:24,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:46:24,487 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:46:24,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:46:24,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:46:24,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:46:24,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:46:24,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:46:24,506 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:46:24,506 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:46:24,506 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:46:24,507 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:46:24,508 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:46:24,515 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 [2018-09-28 13:46:24,559 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:46:24,559 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:46:24,560 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:46:24,560 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:46:24,571 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:46:24,571 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:46:24,571 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:46:24,571 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:46:24,572 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:46:24,572 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:46:24,572 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:46:24,574 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:46:24,575 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:46:24,575 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:46:24,575 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:46:24,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:46:24,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:46:24,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:46:24,577 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:46:24,577 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:46:24,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:46:24,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:46:24,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:46:24,583 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:46:24,583 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:46:24,583 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:46:24,585 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:46:24,586 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:46:24,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:46:24,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:46:24,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:46:24,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:46:24,772 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:46:24,777 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 13:46:25,439 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2782a8a7/dde210dde34d4f9cb06392dd76fe58eb/FLAGb7af1348d [2018-09-28 13:46:27,047 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:46:27,050 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 13:46:27,214 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2782a8a7/dde210dde34d4f9cb06392dd76fe58eb/FLAGb7af1348d [2018-09-28 13:46:27,263 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2782a8a7/dde210dde34d4f9cb06392dd76fe58eb [2018-09-28 13:46:27,289 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:46:27,302 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:46:27,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:46:27,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:46:27,310 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:46:27,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:46:27" (1/1) ... [2018-09-28 13:46:27,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8d057e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:46:27, skipping insertion in model container [2018-09-28 13:46:27,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:46:27" (1/1) ... [2018-09-28 13:46:27,344 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:46:27,801 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:46:30,733 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-28 13:46:30,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4dfe0784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:46:30, skipping insertion in model container [2018-09-28 13:46:30,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:46:30,737 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:46:30,742 INFO L168 Benchmark]: Toolchain (without parser) took 3452.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 277.5 MB). Peak memory consumption was 277.5 MB. Max. memory is 1.9 GB. [2018-09-28 13:46:30,751 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 13:46:30,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3433.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 277.5 MB). Peak memory consumption was 277.5 MB. Max. memory is 1.9 GB. [2018-09-28 13:46:30,755 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 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3433.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 277.5 MB). Peak memory consumption was 277.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9008]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...