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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:25:40,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:25:40,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:25:40,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:25:40,486 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:25:40,487 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:25:40,498 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:25:40,501 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:25:40,503 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:25:40,504 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:25:40,505 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:25:40,515 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:25:40,516 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:25:40,517 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:25:40,518 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:25:40,523 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:25:40,525 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:25:40,552 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:25:40,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:25:40,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:25:40,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:25:40,558 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:25:40,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:25:40,565 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:25:40,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:25:40,573 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:25:40,573 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:25:40,574 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:25:40,575 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:25:40,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:25:40,579 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:25:40,580 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 13:25:40,622 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:25:40,623 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:25:40,624 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:25:40,624 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:25:40,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:25:40,625 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:25:40,625 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:25:40,625 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:25:40,625 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:25:40,626 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:25:40,634 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:25:40,634 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:25:40,634 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:25:40,635 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:25:40,635 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:25:40,635 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:25:40,635 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:25:40,635 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:25:40,636 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:25:40,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:25:40,636 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:25:40,636 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:25:40,636 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:25:40,637 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:25:40,637 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:25:40,637 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:25:40,637 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:25:40,637 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:25:40,638 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:25:40,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:25:40,779 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:25:40,789 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:25:40,799 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:25:40,800 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:25:40,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point_false-unreach-call.cil.out.c [2018-05-08 13:25:41,294 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/61ccf566d/e0b6b31cba744f85b1b098ba2dfd2b96/FLAG9c135a986 [2018-05-08 13:25:42,687 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:25:42,694 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point_false-unreach-call.cil.out.c [2018-05-08 13:25:42,865 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/61ccf566d/e0b6b31cba744f85b1b098ba2dfd2b96/FLAG9c135a986 [2018-05-08 13:25:42,901 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/61ccf566d/e0b6b31cba744f85b1b098ba2dfd2b96 [2018-05-08 13:25:42,921 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:25:42,924 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:25:42,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:25:42,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:25:42,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:25:42,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:25:42" (1/1) ... [2018-05-08 13:25:42,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@906a88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:25:42, skipping insertion in model container [2018-05-08 13:25:42,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:25:42" (1/1) ... [2018-05-08 13:25:43,002 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:25:43,326 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:25:44,451 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): vc in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point_false-unreach-call.cil.out.c [2018-05-08 13:25:44,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71e96f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:25:44, skipping insertion in model container [2018-05-08 13:25:44,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:25:44,453 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:25:44,462 INFO L168 Benchmark]: Toolchain (without parser) took 1531.88 ms. Allocated memory is still 383.3 MB. Free memory was 312.5 MB in the beginning and 293.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 67.7 MB. Max. memory is 1.9 GB. [2018-05-08 13:25:44,464 INFO L168 Benchmark]: CDTParser took 0.23 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 13:25:44,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1527.18 ms. Allocated memory is still 383.3 MB. Free memory was 312.5 MB in the beginning and 293.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 67.7 MB. Max. memory is 1.9 GB. [2018-05-08 13:25:44,468 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 1527.18 ms. Allocated memory is still 383.3 MB. Free memory was 312.5 MB in the beginning and 293.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 67.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4220]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): vc in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point_false-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...