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-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:18:55,379 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:18:55,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:18:55,418 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:18:55,418 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:18:55,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:18:55,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:18:55,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:18:55,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:18:55,425 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:18:55,426 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:18:55,433 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:18:55,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:18:55,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:18:55,439 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:18:55,450 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:18:55,452 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:18:55,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:18:55,464 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:18:55,474 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:18:55,477 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:18:55,477 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:18:55,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:18:55,489 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:18:55,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:18:55,491 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:18:55,491 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:18:55,492 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:18:55,492 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:18:55,492 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:18:55,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:18:55,501 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 19:18:55,543 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:18:55,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:18:55,544 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 19:18:55,544 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 19:18:55,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:18:55,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:18:55,545 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:18:55,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:18:55,555 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:18:55,555 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:18:55,555 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 19:18:55,555 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:18:55,556 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 19:18:55,556 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:18:55,556 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 19:18:55,556 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:18:55,557 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:18:55,557 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:18:55,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:18:55,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:18:55,557 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:18:55,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:18:55,560 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 19:18:55,561 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-03 19:18:55,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:18:55,702 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:18:55,714 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:18:55,716 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:18:55,717 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:18:55,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-05-03 19:18:56,232 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3fb488925/6be04e40350643128bebfeb1014a58d3/FLAGb659b3171 [2018-05-03 19:18:58,518 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:18:58,528 INFO L161 CDTParser]: Scanning linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-05-03 19:18:58,889 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3fb488925/6be04e40350643128bebfeb1014a58d3/FLAGb659b3171 [2018-05-03 19:18:58,927 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3fb488925/6be04e40350643128bebfeb1014a58d3 [2018-05-03 19:18:58,932 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:18:58,943 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:18:58,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:18:58,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:18:58,958 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:18:58,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:18:58" (1/1) ... [2018-05-03 19:18:58,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5e4cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:18:58, skipping insertion in model container [2018-05-03 19:18:58,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:18:58" (1/1) ... [2018-05-03 19:18:59,021 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:18:59,845 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:19:01,468 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__net__wireless__mediatek__mt____u__mt____u_ko_entry_point_true_unreach_call_cil_out_c__key [2018-05-03 19:19:01,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e9b20bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:19:01, skipping insertion in model container [2018-05-03 19:19:01,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:19:01,471 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 19:19:01,478 INFO L168 Benchmark]: Toolchain (without parser) took 2545.10 ms. Allocated memory is still 383.3 MB. Free memory was 272.3 MB in the beginning and 298.6 MB in the end (delta: -26.3 MB). Peak memory consumption was 48.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:19:01,480 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-05-03 19:19:01,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2525.02 ms. Allocated memory is still 383.3 MB. Free memory was 272.3 MB in the beginning and 298.6 MB in the end (delta: -26.3 MB). Peak memory consumption was 48.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:19:01,483 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 2525.02 ms. Allocated memory is still 383.3 MB. Free memory was 272.3 MB in the beginning and 298.6 MB in the end (delta: -26.3 MB). Peak memory consumption was 48.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8718]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__net__wireless__mediatek__mt____u__mt____u_ko_entry_point_true_unreach_call_cil_out_c__key RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...