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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:10:32,194 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:10:32,196 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:10:32,232 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:10:32,233 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:10:32,234 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:10:32,235 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:10:32,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:10:32,240 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:10:32,241 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:10:32,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:10:32,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:10:32,252 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:10:32,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:10:32,257 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:10:32,259 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:10:32,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:10:32,279 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:10:32,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:10:32,285 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:10:32,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:10:32,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:10:32,288 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:10:32,297 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:10:32,298 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:10:32,300 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:10:32,300 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:10:32,311 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:10:32,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:10:32,313 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:10:32,314 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:10:32,314 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-03 19:10:32,358 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:10:32,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:10:32,360 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 19:10:32,360 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 19:10:32,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:10:32,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:10:32,361 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:10:32,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:10:32,365 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:10:32,365 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:10:32,366 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 19:10:32,366 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:10:32,366 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 19:10:32,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:10:32,367 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 19:10:32,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:10:32,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:10:32,367 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:10:32,368 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:10:32,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:10:32,373 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:10:32,374 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:10:32,374 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:10:32,374 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 19:10:32,374 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:10:32,374 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:10:32,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:10:32,375 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 19:10:32,375 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-03 19:10:32,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:10:32,511 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:10:32,516 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:10:32,518 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:10:32,520 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:10:32,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c [2018-05-03 19:10:33,073 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/be84106ee/7af9a5ddedc14d3794768179712c7b44/FLAG41333a793 [2018-05-03 19:10:34,717 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:10:34,718 INFO L161 CDTParser]: Scanning linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c [2018-05-03 19:10:34,905 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/be84106ee/7af9a5ddedc14d3794768179712c7b44/FLAG41333a793 [2018-05-03 19:10:34,937 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/be84106ee/7af9a5ddedc14d3794768179712c7b44 [2018-05-03 19:10:34,948 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:10:34,954 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:10:34,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:10:34,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:10:34,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:10:34,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:10:34" (1/1) ... [2018-05-03 19:10:34,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@499b445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:10:34, skipping insertion in model container [2018-05-03 19:10:34,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:10:34" (1/1) ... [2018-05-03 19:10:35,035 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:10:35,527 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:10:36,560 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__mtd__mtd_ko_entry_point_false_unreach_call_cil_out_c__idr [2018-05-03 19:10:36,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@150c007d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:10:36, skipping insertion in model container [2018-05-03 19:10:36,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:10:36,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 19:10:36,563 INFO L168 Benchmark]: Toolchain (without parser) took 1614.59 ms. Allocated memory is still 383.3 MB. Free memory was 306.3 MB in the beginning and 263.9 MB in the end (delta: 42.3 MB). Peak memory consumption was 62.2 MB. Max. memory is 1.9 GB. [2018-05-03 19:10:36,571 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 348.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:10:36,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1599.55 ms. Allocated memory is still 383.3 MB. Free memory was 304.2 MB in the beginning and 263.9 MB in the end (delta: 40.2 MB). Peak memory consumption was 60.1 MB. Max. memory is 1.9 GB. [2018-05-03 19:10:36,577 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 348.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1599.55 ms. Allocated memory is still 383.3 MB. Free memory was 304.2 MB in the beginning and 263.9 MB in the end (delta: 40.2 MB). Peak memory consumption was 60.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4334]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__mtd__mtd_ko_entry_point_false_unreach_call_cil_out_c__idr RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...