java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:35:12,417 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:35:12,424 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:35:12,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:35:12,443 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:35:12,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:35:12,445 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:35:12,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:35:12,465 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:35:12,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:35:12,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:35:12,468 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:35:12,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:35:12,484 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:35:12,485 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:35:12,496 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:35:12,498 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:35:12,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:35:12,508 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:35:12,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:35:12,515 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:35:12,521 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:35:12,521 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:35:12,522 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:35:12,523 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:35:12,524 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:35:12,525 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:35:12,527 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:35:12,533 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:35:12,534 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:35:12,534 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:35:12,535 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:35:12,584 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:35:12,584 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:35:12,585 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:35:12,585 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:35:12,586 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:35:12,586 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:35:12,586 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:35:12,587 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:35:12,588 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:35:12,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:35:12,589 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:35:12,589 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:35:12,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:35:12,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:35:12,594 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:35:12,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:35:12,595 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:35:12,595 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:35:12,595 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:35:12,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:35:12,596 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:35:12,596 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:35:12,597 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:35:12,597 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:35:12,597 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:35:12,597 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:35:12,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:35:12,598 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:35:12,598 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:35:12,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:35:12,737 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:35:12,750 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:35:12,752 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:35:12,753 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:35:12,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-05-08 13:35:13,373 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/107b1f96e/aad97ecba3fc4a2ca8f16c6e66e59948/FLAG50da66b87 [2018-05-08 13:35:14,713 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:35:14,714 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-05-08 13:35:14,905 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/107b1f96e/aad97ecba3fc4a2ca8f16c6e66e59948/FLAG50da66b87 [2018-05-08 13:35:14,939 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/107b1f96e/aad97ecba3fc4a2ca8f16c6e66e59948 [2018-05-08 13:35:14,965 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:35:14,977 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:35:14,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:35:14,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:35:14,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:35:14,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:35:14" (1/1) ... [2018-05-08 13:35:15,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e93750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:35:14, skipping insertion in model container [2018-05-08 13:35:15,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:35:14" (1/1) ... [2018-05-08 13:35:15,056 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:35:15,399 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:35:18,060 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 13:35:18,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29a02314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:35:18, skipping insertion in model container [2018-05-08 13:35:18,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:35:18,061 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:35:18,062 INFO L168 Benchmark]: Toolchain (without parser) took 3096.28 ms. Allocated memory is still 383.3 MB. Free memory was 313.8 MB in the beginning and 240.4 MB in the end (delta: 73.4 MB). Peak memory consumption was 76.2 MB. Max. memory is 1.9 GB. [2018-05-08 13:35:18,071 INFO L168 Benchmark]: CDTParser took 5.42 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:35:18,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3082.62 ms. Allocated memory is still 383.3 MB. Free memory was 312.7 MB in the beginning and 240.4 MB in the end (delta: 72.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 1.9 GB. [2018-05-08 13:35:18,075 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.42 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3082.62 ms. Allocated memory is still 383.3 MB. Free memory was 312.7 MB in the beginning and 240.4 MB in the end (delta: 72.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5973]: 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...