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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 22:13:39,093 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 22:13:39,103 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 22:13:39,120 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 22:13:39,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 22:13:39,122 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 22:13:39,123 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 22:13:39,127 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 22:13:39,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 22:13:39,137 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 22:13:39,138 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 22:13:39,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 22:13:39,139 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 22:13:39,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 22:13:39,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 22:13:39,149 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 22:13:39,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 22:13:39,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 22:13:39,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 22:13:39,160 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 22:13:39,162 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 22:13:39,177 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-04 22:13:39,207 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 22:13:39,207 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 22:13:39,208 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 22:13:39,208 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 22:13:39,208 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 22:13:39,208 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 22:13:39,209 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 22:13:39,209 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 22:13:39,210 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 22:13:39,211 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 22:13:39,211 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 22:13:39,211 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 22:13:39,211 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 22:13:39,211 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 22:13:39,211 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 22:13:39,211 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 22:13:39,212 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 22:13:39,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 22:13:39,300 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 22:13:39,313 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 22:13:39,314 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 22:13:39,315 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 22:13:39,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-04 22:13:39,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/044579330/5cf85ce54aaf423a9717dee3555359bd/FLAGe8488e174 [2018-05-04 22:13:40,723 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 22:13:40,724 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-04 22:13:40,868 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/044579330/5cf85ce54aaf423a9717dee3555359bd/FLAGe8488e174 [2018-05-04 22:13:40,895 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/044579330/5cf85ce54aaf423a9717dee3555359bd [2018-05-04 22:13:40,914 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 22:13:40,922 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 22:13:40,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 22:13:40,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 22:13:40,931 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 22:13:40,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:13:40" (1/1) ... [2018-05-04 22:13:40,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b722d95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:13:40, skipping insertion in model container [2018-05-04 22:13:40,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:13:40" (1/1) ... [2018-05-04 22:13:40,970 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:13:41,311 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:13:42,417 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-mutex__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c [2018-05-04 22:13:42,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3050877f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:13:42, skipping insertion in model container [2018-05-04 22:13:42,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 22:13:42,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 22:13:42,419 INFO L168 Benchmark]: Toolchain (without parser) took 1504.35 ms. Allocated memory is still 383.3 MB. Free memory was 303.8 MB in the beginning and 279.1 MB in the end (delta: 24.7 MB). Peak memory consumption was 73.8 MB. Max. memory is 1.9 GB. [2018-05-04 22:13:42,426 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-05-04 22:13:42,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1495.13 ms. Allocated memory is still 383.3 MB. Free memory was 303.8 MB in the beginning and 279.1 MB in the end (delta: 24.7 MB). Peak memory consumption was 73.8 MB. Max. memory is 1.9 GB. [2018-05-04 22:13:42,429 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1495.13 ms. Allocated memory is still 383.3 MB. Free memory was 303.8 MB in the beginning and 279.1 MB in the end (delta: 24.7 MB). Peak memory consumption was 73.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5503]: 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-mutex__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...