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-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:29:33,334 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:29:33,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:29:33,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:29:33,379 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:29:33,382 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:29:33,387 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:29:33,390 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:29:33,399 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:29:33,400 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:29:33,407 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:29:33,407 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:29:33,408 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:29:33,415 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:29:33,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:29:33,428 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:29:33,429 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:29:33,437 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:29:33,439 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:29:33,446 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:29:33,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:29:33,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:29:33,463 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 11:29:33,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 11:29:33,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 11:29:33,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 11:29:33,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 11:29:33,471 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 11:29:33,477 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 11:29:33,482 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 11:29:33,482 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 11:29:33,484 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 11:29:33,484 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 11:29:33,485 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 11:29:33,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 11:29:33,492 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 11:29:33,493 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 [2018-09-23 11:29:33,537 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:29:33,538 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:29:33,546 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 11:29:33,546 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 11:29:33,548 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:29:33,549 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:29:33,549 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:29:33,549 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:29:33,549 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 11:29:33,550 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:29:33,550 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 11:29:33,550 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 11:29:33,550 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 11:29:33,551 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 11:29:33,551 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 11:29:33,551 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:29:33,557 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:29:33,557 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 11:29:33,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 11:29:33,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 11:29:33,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:29:33,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 11:29:33,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 11:29:33,563 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 11:29:33,563 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 11:29:33,563 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 11:29:33,563 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 11:29:33,563 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-23 11:29:33,687 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:29:33,719 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:29:33,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:29:33,732 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:29:33,733 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:29:33,737 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c [2018-09-23 11:29:34,400 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6fb9035c/3f01fd1ac25749f5b7795db97d592387/FLAG05fcc55ad [2018-09-23 11:29:36,215 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:29:36,216 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c [2018-09-23 11:29:36,396 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6fb9035c/3f01fd1ac25749f5b7795db97d592387/FLAG05fcc55ad [2018-09-23 11:29:36,427 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6fb9035c/3f01fd1ac25749f5b7795db97d592387 [2018-09-23 11:29:36,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:29:36,450 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:29:36,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:29:36,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:29:36,479 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:29:36,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:29:36" (1/1) ... [2018-09-23 11:29:36,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69597e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:29:36, skipping insertion in model container [2018-09-23 11:29:36,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:29:36" (1/1) ... [2018-09-23 11:29:36,516 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:29:40,856 WARN L223 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-23 11:29:40,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7578808c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:29:40, skipping insertion in model container [2018-09-23 11:29:40,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:29:40,858 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 11:29:40,862 INFO L168 Benchmark]: Toolchain (without parser) took 4414.87 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 13.3 MB). Peak memory consumption was 446.7 MB. Max. memory is 1.9 GB. [2018-09-23 11:29:40,867 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-09-23 11:29:40,872 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4394.92 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 13.3 MB). Peak memory consumption was 446.7 MB. Max. memory is 1.9 GB. [2018-09-23 11:29:40,879 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 0.34 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 4394.92 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 13.3 MB). Peak memory consumption was 446.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7545]: 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...