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-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:13:44,298 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:13:44,303 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:13:44,339 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:13:44,340 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:13:44,341 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:13:44,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:13:44,350 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:13:44,357 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:13:44,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:13:44,366 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:13:44,366 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:13:44,373 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:13:44,379 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:13:44,381 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:13:44,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:13:44,392 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:13:44,395 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:13:44,404 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:13:44,412 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:13:44,413 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:13:44,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:13:44,425 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:13:44,425 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:13:44,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:13:44,430 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:13:44,431 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:13:44,433 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:13:44,439 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:13:44,440 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:13:44,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:13:44,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:13:44,444 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:13:44,444 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:13:44,445 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:13:44,452 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:13:44,453 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 [2018-10-11 15:13:44,500 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:13:44,500 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:13:44,503 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 15:13:44,504 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 15:13:44,507 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:13:44,507 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:13:44,508 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:13:44,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:13:44,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:13:44,508 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:13:44,508 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 15:13:44,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:13:44,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 15:13:44,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:13:44,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 15:13:44,510 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:13:44,515 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:13:44,515 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:13:44,515 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:13:44,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:13:44,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:13:44,516 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:13:44,516 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 15:13:44,517 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:13:44,517 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:13:44,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:13:44,517 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 15:13:44,518 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 15:13:44,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:13:44,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:13:44,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:13:44,698 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:13:44,698 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:13:44,699 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-10-11 15:13:45,410 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9430a168d/a7995e54a0f54c62a27015df91d3b25f/FLAG0b8b9fc2b [2018-10-11 15:13:47,588 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:13:47,590 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-10-11 15:13:47,810 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9430a168d/a7995e54a0f54c62a27015df91d3b25f/FLAG0b8b9fc2b [2018-10-11 15:13:47,858 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9430a168d/a7995e54a0f54c62a27015df91d3b25f [2018-10-11 15:13:47,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:13:47,891 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:13:47,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:13:47,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:13:47,905 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:13:47,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:13:47" (1/1) ... [2018-10-11 15:13:47,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6669f581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:13:47, skipping insertion in model container [2018-10-11 15:13:47,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:13:47" (1/1) ... [2018-10-11 15:13:47,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:13:49,401 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:13:51,124 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 15:13:51,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74e33947 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:13:51, skipping insertion in model container [2018-10-11 15:13:51,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:13:51,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 15:13:51,129 INFO L168 Benchmark]: Toolchain (without parser) took 3244.27 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.6 MB). Peak memory consumption was 309.6 MB. Max. memory is 1.9 GB. [2018-10-11 15:13:51,135 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-11 15:13:51,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3234.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.6 MB). Peak memory consumption was 309.6 MB. Max. memory is 1.9 GB. [2018-10-11 15:13:51,143 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 0.24 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 3234.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.6 MB). Peak memory consumption was 309.6 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...