java -ea -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-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:51:05,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:51:05,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:51:05,307 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:51:05,307 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:51:05,311 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:51:05,315 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:51:05,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:51:05,323 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:51:05,327 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:51:05,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:51:05,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:51:05,332 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:51:05,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:51:05,349 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:51:05,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:51:05,357 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:51:05,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:51:05,370 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:51:05,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:51:05,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:51:05,385 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:51:05,392 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-12 13:51:05,410 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:51:05,410 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:51:05,414 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:51:05,415 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:51:05,419 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 [2018-09-12 13:51:05,463 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:51:05,464 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:51:05,470 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 13:51:05,470 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 13:51:05,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:51:05,475 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:51:05,475 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:51:05,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:51:05,476 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:51:05,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:51:05,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 13:51:05,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:51:05,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 13:51:05,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 13:51:05,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 13:51:05,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:51:05,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:51:05,482 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:51:05,482 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:51:05,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:51:05,482 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:51:05,483 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:51:05,483 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 13:51:05,483 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:51:05,483 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:51:05,483 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:51:05,484 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 13:51:05,484 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-12 13:51:05,604 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:51:05,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:51:05,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:51:05,651 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:51:05,651 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:51:05,652 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-09-12 13:51:06,325 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0d78eda/b443d4ed8100466cae2ea96e52b74845/FLAGa46798a91 [2018-09-12 13:51:08,289 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:51:08,290 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-09-12 13:51:08,495 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0d78eda/b443d4ed8100466cae2ea96e52b74845/FLAGa46798a91 [2018-09-12 13:51:08,543 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0d78eda/b443d4ed8100466cae2ea96e52b74845 [2018-09-12 13:51:08,569 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:51:08,579 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:51:08,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:51:08,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:51:08,602 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:51:08,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:51:08" (1/1) ... [2018-09-12 13:51:08,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30192858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:51:08, skipping insertion in model container [2018-09-12 13:51:08,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:51:08" (1/1) ... [2018-09-12 13:51:10,254 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:51:12,011 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-12 13:51:12,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f76c38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:51:12, skipping insertion in model container [2018-09-12 13:51:12,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:51:12,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:51:12,021 INFO L168 Benchmark]: Toolchain (without parser) took 3450.80 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: 65.7 MB). Peak memory consumption was 437.3 MB. Max. memory is 1.9 GB. [2018-09-12 13:51:12,028 INFO L168 Benchmark]: CDTParser took 3.52 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. [2018-09-12 13:51:12,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3430.28 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: 65.7 MB). Peak memory consumption was 437.3 MB. Max. memory is 1.9 GB. [2018-09-12 13:51:12,036 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.52 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 3430.28 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: 65.7 MB). Peak memory consumption was 437.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8355]: 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...