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--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 16:35:23,235 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 16:35:23,237 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 16:35:23,264 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 16:35:23,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 16:35:23,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 16:35:23,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 16:35:23,278 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 16:35:23,280 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 16:35:23,289 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 16:35:23,289 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 16:35:23,290 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 16:35:23,291 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 16:35:23,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 16:35:23,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 16:35:23,308 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 16:35:23,310 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 16:35:23,321 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 16:35:23,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 16:35:23,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 16:35:23,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 16:35:23,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 16:35:23,342 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 16:35:23,343 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 16:35:23,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 16:35:23,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 16:35:23,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 16:35:23,346 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 16:35:23,346 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 16:35:23,347 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 16:35:23,355 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 16:35:23,355 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 16:35:23,398 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 16:35:23,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 16:35:23,407 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 16:35:23,407 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 16:35:23,408 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 16:35:23,408 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 16:35:23,408 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 16:35:23,408 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 16:35:23,408 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 16:35:23,409 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 16:35:23,409 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 16:35:23,409 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 16:35:23,409 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 16:35:23,409 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 16:35:23,411 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 16:35:23,411 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 16:35:23,412 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 16:35:23,412 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 16:35:23,412 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 16:35:23,412 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 16:35:23,418 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 16:35:23,418 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 16:35:23,419 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 16:35:23,419 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 16:35:23,419 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 16:35:23,419 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 16:35:23,419 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 16:35:23,420 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 16:35:23,420 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 16:35:23,420 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 16:35:23,420 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 16:35:23,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 16:35:23,556 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 16:35:23,566 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 16:35:23,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 16:35:23,569 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 16:35:23,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:24,356 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3a0619585/6801cd8711c24ddf9bb062aac9e601ab/FLAG17ed51d67 [2018-05-08 16:35:26,576 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 16:35:26,577 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:27,012 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3a0619585/6801cd8711c24ddf9bb062aac9e601ab/FLAG17ed51d67 [2018-05-08 16:35:27,049 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3a0619585/6801cd8711c24ddf9bb062aac9e601ab [2018-05-08 16:35:27,075 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 16:35:27,081 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 16:35:27,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:27,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 16:35:27,104 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 16:35:27,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:27" (1/1) ... [2018-05-08 16:35:27,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c63505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:27, skipping insertion in model container [2018-05-08 16:35:27,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:27" (1/1) ... [2018-05-08 16:35:27,160 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:28,172 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:30,359 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 16:35:30,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33960fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:30, skipping insertion in model container [2018-05-08 16:35:30,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:30,361 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 16:35:30,362 INFO L168 Benchmark]: Toolchain (without parser) took 3285.42 ms. Allocated memory is still 383.3 MB. Free memory was 269.9 MB in the beginning and 316.7 MB in the end (delta: -46.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:30,364 INFO L168 Benchmark]: CDTParser took 5.38 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 16:35:30,364 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3272.71 ms. Allocated memory is still 383.3 MB. Free memory was 269.9 MB in the beginning and 316.7 MB in the end (delta: -46.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:30,366 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.38 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3272.71 ms. Allocated memory is still 383.3 MB. Free memory was 269.9 MB in the beginning and 316.7 MB in the end (delta: -46.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9298]: 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...