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-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:37:12,261 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:37:12,263 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:37:12,299 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:37:12,300 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:37:12,306 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:37:12,307 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:37:12,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:37:12,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:37:12,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:37:12,322 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:37:12,322 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:37:12,323 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:37:12,326 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:37:12,327 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:37:12,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:37:12,345 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:37:12,347 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:37:12,348 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:37:12,355 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:37:12,369 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:37:12,369 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:37:12,369 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:37:12,370 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:37:12,371 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:37:12,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:37:12,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:37:12,375 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:37:12,381 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:37:12,382 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:37:12,382 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:37:12,383 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 13:37:12,422 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:37:12,425 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:37:12,426 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:37:12,426 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:37:12,427 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:37:12,427 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:37:12,427 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:37:12,427 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:37:12,427 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:37:12,428 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:37:12,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:37:12,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:37:12,436 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:37:12,436 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:37:12,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:37:12,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:37:12,436 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:37:12,437 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:37:12,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:37:12,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:37:12,438 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:37:12,438 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:37:12,438 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:37:12,438 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:37:12,439 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:37:12,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:37:12,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:37:12,439 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:37:12,439 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:37:12,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:37:12,583 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:37:12,588 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:37:12,596 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:37:12,597 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:37:12,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-08 13:37:13,233 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2a07195c2/1629e4acd65c49e291f8b62a73642f16/FLAG53e13b0a9 [2018-05-08 13:37:14,800 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:37:14,801 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-08 13:37:15,028 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2a07195c2/1629e4acd65c49e291f8b62a73642f16/FLAG53e13b0a9 [2018-05-08 13:37:15,063 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2a07195c2/1629e4acd65c49e291f8b62a73642f16 [2018-05-08 13:37:15,077 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:37:15,093 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:37:15,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:37:15,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:37:15,113 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:37:15,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:37:15" (1/1) ... [2018-05-08 13:37:15,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3955593e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:37:15, skipping insertion in model container [2018-05-08 13:37:15,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:37:15" (1/1) ... [2018-05-08 13:37:15,168 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:37:15,756 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:37:17,455 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): file in file /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-08 13:37:17,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6897427d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:37:17, skipping insertion in model container [2018-05-08 13:37:17,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:37:17,463 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:37:17,464 INFO L168 Benchmark]: Toolchain (without parser) took 2386.40 ms. Allocated memory is still 383.3 MB. Free memory was 302.7 MB in the beginning and 276.4 MB in the end (delta: 26.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 1.9 GB. [2018-05-08 13:37:17,466 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:37:17,466 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2366.67 ms. Allocated memory is still 383.3 MB. Free memory was 301.6 MB in the beginning and 276.4 MB in the end (delta: 25.2 MB). Peak memory consumption was 72.0 MB. Max. memory is 1.9 GB. [2018-05-08 13:37:17,474 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2366.67 ms. Allocated memory is still 383.3 MB. Free memory was 301.6 MB in the beginning and 276.4 MB in the end (delta: 25.2 MB). Peak memory consumption was 72.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5484]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): file in file /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...