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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 16:35:20,989 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 16:35:20,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 16:35:21,015 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 16:35:21,015 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 16:35:21,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 16:35:21,018 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 16:35:21,033 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 16:35:21,036 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 16:35:21,036 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 16:35:21,037 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 16:35:21,038 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 16:35:21,039 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 16:35:21,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 16:35:21,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 16:35:21,062 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 16:35:21,064 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 16:35:21,076 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 16:35:21,077 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 16:35:21,078 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 16:35:21,087 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 16:35:21,087 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 16:35:21,087 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 16:35:21,088 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 16:35:21,089 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 16:35:21,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 16:35:21,101 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 16:35:21,102 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 16:35:21,102 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 16:35:21,102 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 16:35:21,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 16:35:21,103 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-08 16:35:21,143 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 16:35:21,150 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 16:35:21,151 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 16:35:21,151 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 16:35:21,152 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 16:35:21,152 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 16:35:21,152 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 16:35:21,152 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 16:35:21,152 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 16:35:21,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 16:35:21,155 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 16:35:21,156 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 16:35:21,156 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 16:35:21,156 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 16:35:21,156 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 16:35:21,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 16:35:21,160 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 16:35:21,160 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 16:35:21,160 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 16:35:21,161 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 16:35:21,161 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 16:35:21,161 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 16:35:21,161 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 16:35:21,161 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 16:35:21,162 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 16:35:21,162 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 16:35:21,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 16:35:21,295 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 16:35:21,307 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 16:35:21,309 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 16:35:21,310 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 16:35:21,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:21,861 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dbaf025a7/31c3084549f3400d9a7bb3db44de9b71/FLAG53ab3423c [2018-05-08 16:35:23,033 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 16:35:23,038 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:23,266 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dbaf025a7/31c3084549f3400d9a7bb3db44de9b71/FLAG53ab3423c [2018-05-08 16:35:23,286 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dbaf025a7/31c3084549f3400d9a7bb3db44de9b71 [2018-05-08 16:35:23,309 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 16:35:23,315 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 16:35:23,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:23,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 16:35:23,335 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 16:35:23,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:23" (1/1) ... [2018-05-08 16:35:23,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1354c8f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:23, skipping insertion in model container [2018-05-08 16:35:23,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:23" (1/1) ... [2018-05-08 16:35:23,381 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:23,718 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:25,359 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): key in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:25,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b08ac73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:25, skipping insertion in model container [2018-05-08 16:35:25,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:25,366 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 16:35:25,367 INFO L168 Benchmark]: Toolchain (without parser) took 2057.47 ms. Allocated memory is still 383.3 MB. Free memory was 313.6 MB in the beginning and 260.7 MB in the end (delta: 52.9 MB). Peak memory consumption was 68.0 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:25,370 INFO L168 Benchmark]: CDTParser took 0.28 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 16:35:25,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2043.96 ms. Allocated memory is still 383.3 MB. Free memory was 312.5 MB in the beginning and 262.0 MB in the end (delta: 50.5 MB). Peak memory consumption was 67.0 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:25,373 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2043.96 ms. Allocated memory is still 383.3 MB. Free memory was 312.5 MB in the beginning and 262.0 MB in the end (delta: 50.5 MB). Peak memory consumption was 67.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7196]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): key in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point_true-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...