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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 01:24:58,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 01:24:58,258 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 01:24:58,282 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 01:24:58,283 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 01:24:58,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 01:24:58,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 01:24:58,293 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 01:24:58,295 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 01:24:58,295 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 01:24:58,296 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 01:24:58,296 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 01:24:58,305 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 01:24:58,305 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 01:24:58,306 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 01:24:58,312 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 01:24:58,313 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 01:24:58,317 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 01:24:58,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 01:24:58,325 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 01:24:58,329 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 01:24:58,330 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 01:24:58,334 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 01:24:58,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 01:24:58,334 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 01:24:58,335 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 01:24:58,335 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 01:24:58,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 01:24:58,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 01:24:58,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 01:24:58,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 01:24:58,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 01:24:58,349 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 01:24:58,349 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 01:24:58,352 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 01:24:58,353 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 01:24:58,353 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 [2018-11-05 01:24:58,385 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 01:24:58,385 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 01:24:58,393 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 01:24:58,393 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 01:24:58,394 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 01:24:58,394 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 01:24:58,394 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 01:24:58,395 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 01:24:58,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 01:24:58,396 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 01:24:58,401 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 01:24:58,401 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 01:24:58,401 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 01:24:58,401 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 01:24:58,402 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 01:24:58,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 01:24:58,403 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 01:24:58,404 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 01:24:58,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 01:24:58,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 01:24:58,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 01:24:58,525 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 01:24:58,528 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 01:24:58,529 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 01:24:58,641 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45984ef76/98fb864a70644ceaa8f7e1a1a484066a/FLAGd0c814c80 [2018-11-05 01:25:00,278 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 01:25:00,279 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 01:25:00,396 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45984ef76/98fb864a70644ceaa8f7e1a1a484066a/FLAGd0c814c80 [2018-11-05 01:25:00,425 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45984ef76/98fb864a70644ceaa8f7e1a1a484066a [2018-11-05 01:25:00,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 01:25:00,449 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 01:25:00,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 01:25:00,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 01:25:00,458 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 01:25:00,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:25:00" (1/1) ... [2018-11-05 01:25:00,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7ffc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:25:00, skipping insertion in model container [2018-11-05 01:25:00,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:25:00" (1/1) ... [2018-11-05 01:25:00,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 01:25:00,912 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 01:25:16,342 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2018-11-05 01:25:16,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@224e36ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:25:16, skipping insertion in model container [2018-11-05 01:25:16,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 01:25:16,344 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-05 01:25:16,347 INFO L168 Benchmark]: Toolchain (without parser) took 15902.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -11.9 MB). Peak memory consumption was 495.1 MB. Max. memory is 3.9 GB. [2018-11-05 01:25:16,349 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-05 01:25:16,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15891.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -11.9 MB). Peak memory consumption was 495.1 MB. Max. memory is 3.9 GB. [2018-11-05 01:25:16,361 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 0.16 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 15891.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -11.9 MB). Peak memory consumption was 495.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 19729]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...