java -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:48:39,826 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:48:39,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:48:39,868 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:48:39,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:48:39,872 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:48:39,876 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:48:39,881 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:48:39,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:48:39,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:48:39,900 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:48:39,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:48:39,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:48:39,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:48:39,908 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:48:39,916 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:48:39,916 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:48:39,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:48:39,928 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:48:39,934 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:48:39,935 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:48:39,939 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:48:39,944 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:48:39,945 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:48:39,945 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:48:39,951 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:48:39,952 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:48:39,957 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:48:39,959 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:48:39,960 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:48:39,960 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:48:39,967 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:48:39,967 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:48:39,968 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:48:39,969 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:48:39,972 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:48:39,972 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-07 16:48:40,018 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:48:40,021 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:48:40,023 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:48:40,023 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:48:40,026 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:48:40,026 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:48:40,027 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:48:40,027 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:48:40,027 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:48:40,031 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:48:40,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:48:40,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:48:40,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:48:40,032 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:48:40,032 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:48:40,037 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:48:40,037 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:48:40,037 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:48:40,037 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:48:40,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:48:40,038 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:48:40,038 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:48:40,038 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:48:40,038 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:48:40,039 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:48:40,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:48:40,039 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:48:40,039 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 16:48:40,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:48:40,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:48:40,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:48:40,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:48:40,206 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:48:40,207 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 16:48:40,850 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eed8f6c/e7e7cbd4ec304047acffd7da7b91797a/FLAG15dbe21b1 [2018-09-07 16:48:42,036 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:48:42,037 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 16:48:42,221 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eed8f6c/e7e7cbd4ec304047acffd7da7b91797a/FLAG15dbe21b1 [2018-09-07 16:48:42,292 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eed8f6c/e7e7cbd4ec304047acffd7da7b91797a [2018-09-07 16:48:42,321 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:48:42,329 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:48:42,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:48:42,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:48:42,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:48:42,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:48:42" (1/1) ... [2018-09-07 16:48:42,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62daaeca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:48:42, skipping insertion in model container [2018-09-07 16:48:42,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:48:42" (1/1) ... [2018-09-07 16:48:43,022 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:48:43,725 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 16:48:43,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67082988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:48:43, skipping insertion in model container [2018-09-07 16:48:43,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:48:43,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 16:48:43,735 INFO L168 Benchmark]: Toolchain (without parser) took 1408.79 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-09-07 16:48:43,737 INFO L168 Benchmark]: CDTParser took 2.42 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. [2018-09-07 16:48:43,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1397.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-09-07 16:48:43,747 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.42 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 1397.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3534]: 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...