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-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:07:14,174 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:07:14,177 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:07:14,207 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:07:14,207 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:07:14,208 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:07:14,209 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:07:14,223 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:07:14,225 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:07:14,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:07:14,234 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:07:14,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:07:14,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:07:14,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:07:14,246 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:07:14,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:07:14,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:07:14,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:07:14,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:07:14,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:07:14,277 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:07:14,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:07:14,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:07:14,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:07:14,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:07:14,294 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:07:14,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:07:14,297 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:07:14,297 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:07:14,298 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:07:14,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:07:14,299 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-09 19:07:14,343 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:07:14,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:07:14,348 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:07:14,348 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:07:14,349 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:07:14,349 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:07:14,349 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:07:14,349 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:07:14,349 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:07:14,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:07:14,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:07:14,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:07:14,358 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:07:14,359 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:07:14,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:07:14,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:07:14,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:07:14,360 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:07:14,360 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:07:14,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:07:14,361 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:07:14,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:07:14,361 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:07:14,361 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:07:14,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:07:14,362 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:07:14,362 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:07:14,362 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:07:14,362 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:07:14,362 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:07:14,363 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:07:14,471 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:07:14,506 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:07:14,511 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:07:14,520 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:07:14,521 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:07:14,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-05-09 19:07:15,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/edb611136/14404060acc64d3b818ee09c2ee603ab/FLAG04074b022 [2018-05-09 19:07:16,139 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:07:16,140 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-05-09 19:07:16,276 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/edb611136/14404060acc64d3b818ee09c2ee603ab/FLAG04074b022 [2018-05-09 19:07:16,322 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/edb611136/14404060acc64d3b818ee09c2ee603ab [2018-05-09 19:07:16,346 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:07:16,353 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:07:16,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:07:16,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:07:16,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:07:16,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:07:16" (1/1) ... [2018-05-09 19:07:16,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4691d15e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:07:16, skipping insertion in model container [2018-05-09 19:07:16,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:07:16" (1/1) ... [2018-05-09 19:07:16,938 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:07:17,578 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:07:17,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6708e8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:07:17, skipping insertion in model container [2018-05-09 19:07:17,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:07:17,587 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:07:17,588 INFO L168 Benchmark]: Toolchain (without parser) took 1241.79 ms. Allocated memory is still 383.3 MB. Free memory was 321.5 MB in the beginning and 260.0 MB in the end (delta: 61.5 MB). Peak memory consumption was 61.5 MB. Max. memory is 1.9 GB. [2018-05-09 19:07:17,595 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:07:17,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1227.30 ms. Allocated memory is still 383.3 MB. Free memory was 320.5 MB in the beginning and 260.0 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 1.9 GB. [2018-05-09 19:07:17,599 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1227.30 ms. Allocated memory is still 383.3 MB. Free memory was 320.5 MB in the beginning and 260.0 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3349]: 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...