java -Xss4m -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-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:38:13,100 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:38:13,102 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:38:13,142 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:38:13,143 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:38:13,144 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:38:13,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:38:13,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:38:13,160 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:38:13,161 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:38:13,164 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:38:13,164 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:38:13,171 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:38:13,171 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:38:13,173 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:38:13,173 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:38:13,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:38:13,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:38:13,193 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:38:13,194 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:38:13,195 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:38:13,204 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:38:13,206 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 11:38:13,209 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 11:38:13,209 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 11:38:13,210 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 11:38:13,211 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 11:38:13,211 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 11:38:13,212 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 11:38:13,223 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 11:38:13,224 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 11:38:13,224 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 11:38:13,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 11:38:13,225 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 11:38:13,226 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 11:38:13,226 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 11:38:13,228 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-08 11:38:13,270 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:38:13,270 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:38:13,271 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:38:13,271 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:38:13,272 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:38:13,272 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:38:13,275 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:38:13,275 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:38:13,275 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:38:13,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:38:13,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:38:13,276 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:38:13,276 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:38:13,276 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:38:13,276 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:38:13,276 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:38:13,277 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:38:13,277 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:38:13,277 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:38:13,277 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:38:13,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:38:13,278 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:38:13,285 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:38:13,285 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:38:13,285 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:38:13,285 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:38:13,286 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:38:13,286 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:38:13,286 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:38:13,286 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:38:13,286 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:38:13,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:38:13,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:38:13,414 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:38:13,416 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:38:13,416 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:38:13,417 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c [2018-07-08 11:38:14,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a47dd45/f7506eb30bca4f15bbbdf7d6bf23577b/FLAG95275063f [2018-07-08 11:38:15,366 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:38:15,367 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4_true-termination.0-rc1---drivers--media--rc--lirc_dev.ko_true-unreach-call.cil.c [2018-07-08 11:38:15,573 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a47dd45/f7506eb30bca4f15bbbdf7d6bf23577b/FLAG95275063f [2018-07-08 11:38:15,616 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a47dd45/f7506eb30bca4f15bbbdf7d6bf23577b [2018-07-08 11:38:15,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:38:15,656 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:38:15,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:38:15,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:38:15,672 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:38:15,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:38:15" (1/1) ... [2018-07-08 11:38:15,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@170544fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:38:15, skipping insertion in model container [2018-07-08 11:38:15,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:38:15" (1/1) ... [2018-07-08 11:38:16,524 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:38:17,368 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:38:17,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7afb7e7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:38:17, skipping insertion in model container [2018-07-08 11:38:17,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:38:17,370 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:38:17,371 INFO L168 Benchmark]: Toolchain (without parser) took 1730.27 ms. Allocated memory is still 383.3 MB. Free memory was 308.8 MB in the beginning and 257.1 MB in the end (delta: 51.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-07-08 11:38:17,378 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-07-08 11:38:17,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1706.82 ms. Allocated memory is still 383.3 MB. Free memory was 307.7 MB in the beginning and 257.1 MB in the end (delta: 50.7 MB). Peak memory consumption was 62.9 MB. Max. memory is 1.9 GB. [2018-07-08 11:38:17,384 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 1706.82 ms. Allocated memory is still 383.3 MB. Free memory was 307.7 MB in the beginning and 257.1 MB in the end (delta: 50.7 MB). Peak memory consumption was 62.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4453]: 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...