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-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 18:33:16,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 18:33:16,549 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 18:33:16,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 18:33:16,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 18:33:16,581 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 18:33:16,583 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 18:33:16,592 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 18:33:16,594 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 18:33:16,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 18:33:16,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 18:33:16,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 18:33:16,602 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 18:33:16,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 18:33:16,609 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 18:33:16,611 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 18:33:16,630 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 18:33:16,632 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 18:33:16,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 18:33:16,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 18:33:16,644 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 18:33:16,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 18:33:16,644 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 18:33:16,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 18:33:16,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 18:33:16,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 18:33:16,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 18:33:16,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 18:33:16,667 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 18:33:16,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 18:33:16,668 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 18:33:16,668 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 18:33:16,709 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 18:33:16,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 18:33:16,710 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 18:33:16,710 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 18:33:16,712 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 18:33:16,712 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 18:33:16,712 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 18:33:16,712 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 18:33:16,713 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 18:33:16,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 18:33:16,713 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 18:33:16,713 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 18:33:16,718 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 18:33:16,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 18:33:16,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 18:33:16,719 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 18:33:16,719 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 18:33:16,719 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 18:33:16,719 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 18:33:16,719 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 18:33:16,720 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 18:33:16,720 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 18:33:16,720 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 18:33:16,720 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 18:33:16,720 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 18:33:16,720 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 18:33:16,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 18:33:16,721 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 18:33:16,721 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 18:33:16,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 18:33:16,864 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 18:33:16,873 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 18:33:16,880 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 18:33:16,881 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 18:33:16,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-05-04 18:33:17,415 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ea930c709/ac051a511f1a4fedb0a46a8f370c52fe/FLAG44044ed78 [2018-05-04 18:33:18,514 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 18:33:18,515 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-05-04 18:33:18,653 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ea930c709/ac051a511f1a4fedb0a46a8f370c52fe/FLAG44044ed78 [2018-05-04 18:33:18,696 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ea930c709/ac051a511f1a4fedb0a46a8f370c52fe [2018-05-04 18:33:18,718 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 18:33:18,726 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 18:33:18,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 18:33:18,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 18:33:18,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 18:33:18,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:33:18" (1/1) ... [2018-05-04 18:33:18,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cae67b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 06:33:18, skipping insertion in model container [2018-05-04 18:33:18,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:33:18" (1/1) ... [2018-05-04 18:33:18,803 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:33:19,074 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:33:20,126 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): key in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i [2018-05-04 18:33:20,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5faafb13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 06:33:20, skipping insertion in model container [2018-05-04 18:33:20,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 18:33:20,133 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 18:33:20,134 INFO L168 Benchmark]: Toolchain (without parser) took 1411.15 ms. Allocated memory is still 383.3 MB. Free memory was 321.4 MB in the beginning and 336.2 MB in the end (delta: -14.9 MB). Peak memory consumption was 77.6 MB. Max. memory is 1.9 GB. [2018-05-04 18:33:20,136 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 18:33:20,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1403.50 ms. Allocated memory is still 383.3 MB. Free memory was 320.3 MB in the beginning and 336.2 MB in the end (delta: -15.9 MB). Peak memory consumption was 76.6 MB. Max. memory is 1.9 GB. [2018-05-04 18:33:20,139 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1403.50 ms. Allocated memory is still 383.3 MB. Free memory was 320.3 MB in the beginning and 336.2 MB in the end (delta: -15.9 MB). Peak memory consumption was 76.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3589]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): key in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko_true-unreach-call.cil.out.i.pp.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...