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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:45:19,279 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:45:19,281 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:45:19,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:45:19,323 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:45:19,324 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:45:19,325 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:45:19,328 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:45:19,330 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:45:19,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:45:19,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:45:19,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:45:19,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:45:19,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:45:19,346 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:45:19,361 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:45:19,363 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:45:19,364 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:45:19,374 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:45:19,375 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:45:19,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-08 13:45:19,400 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:45:19,400 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:45:19,400 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:45:19,435 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:45:19,436 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:45:19,446 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:45:19,446 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:45:19,447 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:45:19,447 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:45:19,447 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:45:19,447 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:45:19,447 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:45:19,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:45:19,448 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:45:19,451 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:45:19,451 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:45:19,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:45:19,451 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:45:19,452 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:45:19,452 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:45:19,452 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:45:19,452 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:45:19,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:45:19,453 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:45:19,453 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:45:19,453 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:45:19,453 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:45:19,453 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:45:19,453 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:45:19,454 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:45:19,462 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:45:19,462 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:45:19,566 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:45:19,597 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:45:19,610 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:45:19,617 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:45:19,618 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:45:19,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-05-08 13:45:20,262 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e7c2946a8/9d2a9b71547c4189933b69f21d3830d7/FLAGa4cf9ca22 [2018-05-08 13:45:21,818 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:45:21,819 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-05-08 13:45:22,222 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e7c2946a8/9d2a9b71547c4189933b69f21d3830d7/FLAGa4cf9ca22 [2018-05-08 13:45:22,264 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e7c2946a8/9d2a9b71547c4189933b69f21d3830d7 [2018-05-08 13:45:22,294 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:45:22,305 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:45:22,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:45:22,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:45:22,318 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:45:22,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:45:22" (1/1) ... [2018-05-08 13:45:22,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a35948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:45:22, skipping insertion in model container [2018-05-08 13:45:22,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:45:22" (1/1) ... [2018-05-08 13:45:22,373 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:45:22,869 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:45:24,151 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): wiphy in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-05-08 13:45:24,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@501829e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:45:24, skipping insertion in model container [2018-05-08 13:45:24,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:45:24,153 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:45:24,154 INFO L168 Benchmark]: Toolchain (without parser) took 1859.37 ms. Allocated memory is still 383.3 MB. Free memory was 303.7 MB in the beginning and 319.1 MB in the end (delta: -15.5 MB). Peak memory consumption was 72.9 MB. Max. memory is 1.9 GB. [2018-05-08 13:45:24,160 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:45:24,160 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1844.57 ms. Allocated memory is still 383.3 MB. Free memory was 303.7 MB in the beginning and 319.1 MB in the end (delta: -15.5 MB). Peak memory consumption was 72.9 MB. Max. memory is 1.9 GB. [2018-05-08 13:45:24,171 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1844.57 ms. Allocated memory is still 383.3 MB. Free memory was 303.7 MB in the beginning and 319.1 MB in the end (delta: -15.5 MB). Peak memory consumption was 72.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6978]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): wiphy in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...