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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 17:46:14,026 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 17:46:14,029 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 17:46:14,065 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 17:46:14,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 17:46:14,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 17:46:14,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 17:46:14,081 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 17:46:14,085 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 17:46:14,097 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 17:46:14,098 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 17:46:14,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 17:46:14,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 17:46:14,107 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 17:46:14,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 17:46:14,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 17:46:14,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 17:46:14,126 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 17:46:14,133 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 17:46:14,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 17:46:14,140 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 17:46:14,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 17:46:14,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 17:46:14,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 17:46:14,156 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 17:46:14,162 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 17:46:14,164 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 17:46:14,167 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 17:46:14,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 17:46:14,174 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 17:46:14,174 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 17:46:14,179 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 17:46:14,179 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 17:46:14,180 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 17:46:14,182 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 17:46:14,183 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 17:46:14,187 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-19 17:46:14,235 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 17:46:14,239 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 17:46:14,240 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 17:46:14,240 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 17:46:14,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 17:46:14,247 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 17:46:14,247 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 17:46:14,247 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 17:46:14,248 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 17:46:14,248 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 17:46:14,248 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 17:46:14,250 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 17:46:14,250 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-19 17:46:14,250 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-19 17:46:14,250 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 17:46:14,251 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 17:46:14,251 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 17:46:14,251 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 17:46:14,253 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 17:46:14,254 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 17:46:14,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 17:46:14,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 17:46:14,254 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 17:46:14,255 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 17:46:14,255 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 17:46:14,255 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-19 17:46:14,255 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 17:46:14,255 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-19 17:46:14,256 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-19 17:46:14,256 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 17:46:14,256 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 17:46:14,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 17:46:14,420 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 17:46:14,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 17:46:14,438 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 17:46:14,439 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 17:46:14,443 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:46:15,076 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e216eee/12cb786ba7af40cf98b8ed75ce1cfab2/FLAGe3afcde32 [2018-07-19 17:46:16,749 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 17:46:16,750 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:46:17,079 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e216eee/12cb786ba7af40cf98b8ed75ce1cfab2/FLAGe3afcde32 [2018-07-19 17:46:17,123 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e216eee/12cb786ba7af40cf98b8ed75ce1cfab2 [2018-07-19 17:46:17,149 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 17:46:17,153 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 17:46:17,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 17:46:17,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 17:46:17,172 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 17:46:17,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:46:17" (1/1) ... [2018-07-19 17:46:17,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@80e2024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:46:17, skipping insertion in model container [2018-07-19 17:46:17,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:46:17" (1/1) ... [2018-07-19 17:46:18,199 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 17:46:19,388 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 17:46:19,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@610337a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:46:19, skipping insertion in model container [2018-07-19 17:46:19,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 17:46:19,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 17:46:19,398 INFO L168 Benchmark]: Toolchain (without parser) took 2247.76 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 181.4 MB). Peak memory consumption was 181.4 MB. Max. memory is 1.9 GB. [2018-07-19 17:46:19,402 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 17:46:19,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2232.71 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 181.4 MB). Peak memory consumption was 181.4 MB. Max. memory is 1.9 GB. [2018-07-19 17:46:19,411 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2232.71 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 181.4 MB). Peak memory consumption was 181.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5304]: 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...