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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:48:15,851 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:48:15,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:48:15,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:48:15,893 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:48:15,894 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:48:15,899 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:48:15,905 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:48:15,909 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:48:15,910 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:48:15,911 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:48:15,925 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:48:15,926 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:48:15,927 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:48:15,932 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:48:15,933 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:48:15,934 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:48:15,941 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:48:15,948 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:48:15,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:48:15,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:48:15,959 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:48:15,968 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:48:15,968 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:48:15,968 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:48:15,969 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:48:15,970 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:48:15,974 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:48:15,975 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:48:15,981 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:48:15,982 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:48:15,982 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:48:15,983 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:48:15,983 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:48:15,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:48:15,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:48:15,992 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 [2018-09-28 13:48:16,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:48:16,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:48:16,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:48:16,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:48:16,045 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:48:16,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:48:16,051 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:48:16,051 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:48:16,051 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:48:16,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:48:16,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:48:16,052 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:48:16,052 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:48:16,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:48:16,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:48:16,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:48:16,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:48:16,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:48:16,057 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:48:16,057 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:48:16,057 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:48:16,057 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:48:16,058 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:48:16,058 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:48:16,058 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:48:16,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:48:16,058 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:48:16,059 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:48:16,190 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:48:16,222 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:48:16,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:48:16,232 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:48:16,238 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:48:16,239 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-09-28 13:48:16,929 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5050e491c/f75f894ecf59463d95d21ed2659d4278/FLAGb9ea350ce [2018-09-28 13:48:18,929 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:48:18,931 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-09-28 13:48:19,128 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5050e491c/f75f894ecf59463d95d21ed2659d4278/FLAGb9ea350ce [2018-09-28 13:48:19,176 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5050e491c/f75f894ecf59463d95d21ed2659d4278 [2018-09-28 13:48:19,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:48:19,208 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:48:19,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:48:19,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:48:19,223 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:48:19,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:48:19" (1/1) ... [2018-09-28 13:48:19,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a5e1a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:48:19, skipping insertion in model container [2018-09-28 13:48:19,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:48:19" (1/1) ... [2018-09-28 13:48:19,262 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:48:19,938 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:48:22,361 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-28 13:48:22,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@edc40dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:48:22, skipping insertion in model container [2018-09-28 13:48:22,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:48:22,366 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:48:22,370 INFO L168 Benchmark]: Toolchain (without parser) took 3167.99 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. [2018-09-28 13:48:22,376 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-09-28 13:48:22,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3152.97 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. [2018-09-28 13:48:22,390 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 0.21 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 3152.97 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: 8465]: 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...