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-validator-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:56:48,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:56:48,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:56:48,288 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:56:48,288 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:56:48,289 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:56:48,301 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:56:48,305 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:56:48,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:56:48,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:56:48,322 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:56:48,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:56:48,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:56:48,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:56:48,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:56:48,340 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:56:48,341 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:56:48,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:56:48,358 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:56:48,359 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:56:48,366 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:56:48,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:56:48,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 11:56:48,387 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 11:56:48,388 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 11:56:48,392 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 11:56:48,396 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 11:56:48,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 11:56:48,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 11:56:48,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 11:56:48,403 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 11:56:48,410 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 11:56:48,410 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:56:48,411 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:56:48,412 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:56:48,413 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:56:48,413 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 [2018-11-16 11:56:48,465 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:56:48,465 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:56:48,466 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:56:48,466 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:56:48,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:56:48,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:56:48,473 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:56:48,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:56:48,475 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:56:48,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:56:48,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:56:48,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:56:48,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:56:48,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:56:48,479 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:56:48,479 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:56:48,479 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:56:48,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:56:48,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:56:48,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:56:48,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:56:48,480 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:56:48,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:56:48,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:56:48,481 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:56:48,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:56:48,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:56:48,486 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:56:48,486 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:56:48,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:56:48,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:56:48,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:56:48,686 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:56:48,687 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:56:48,687 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 11:56:48,795 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963ee4077/3c77d118ae1c4086a01f91efaa8b61f7/FLAG223cfc2e6 [2018-11-16 11:56:51,507 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:56:51,508 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 11:56:51,763 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963ee4077/3c77d118ae1c4086a01f91efaa8b61f7/FLAG223cfc2e6 [2018-11-16 11:56:51,987 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963ee4077/3c77d118ae1c4086a01f91efaa8b61f7 [2018-11-16 11:56:52,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:56:52,020 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:56:52,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:56:52,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:56:52,034 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:56:52,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:56:51" (1/1) ... [2018-11-16 11:56:52,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46d89b01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:52, skipping insertion in model container [2018-11-16 11:56:52,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:56:51" (1/1) ... [2018-11-16 11:56:52,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:56:52,846 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:57:05,174 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2018-11-16 11:57:05,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10897f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:05, skipping insertion in model container [2018-11-16 11:57:05,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:57:05,179 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-16 11:57:05,182 INFO L168 Benchmark]: Toolchain (without parser) took 13163.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 220.4 MB). Peak memory consumption was 394.7 MB. Max. memory is 3.9 GB. [2018-11-16 11:57:05,190 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-16 11:57:05,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13154.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 220.4 MB). Peak memory consumption was 394.7 MB. Max. memory is 3.9 GB. [2018-11-16 11:57:05,200 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 0.21 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 13154.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 220.4 MB). Peak memory consumption was 394.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8313]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...