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-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:20:39,974 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:20:39,978 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:20:40,003 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:20:40,003 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:20:40,004 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:20:40,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:20:40,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:20:40,022 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:20:40,029 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:20:40,030 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:20:40,031 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:20:40,037 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:20:40,038 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:20:40,045 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:20:40,046 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:20:40,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:20:40,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:20:40,066 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:20:40,076 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:20:40,077 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:20:40,082 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:20:40,093 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-05 19:20:40,093 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-05 19:20:40,094 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-05 19:20:40,095 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-05 19:20:40,096 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-05 19:20:40,100 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-05 19:20:40,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-05 19:20:40,107 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-05 19:20:40,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-05 19:20:40,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-05 19:20:40,112 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 19:20:40,112 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 19:20:40,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 19:20:40,114 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 19:20:40,121 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 [2018-10-05 19:20:40,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:20:40,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:20:40,174 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 19:20:40,175 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 19:20:40,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:20:40,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:20:40,182 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:20:40,183 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:20:40,183 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:20:40,183 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:20:40,183 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 19:20:40,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 19:20:40,184 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 19:20:40,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:20:40,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 19:20:40,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:20:40,185 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:20:40,190 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 19:20:40,190 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 19:20:40,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 19:20:40,191 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:20:40,191 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 19:20:40,191 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 19:20:40,191 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:20:40,192 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 19:20:40,192 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-05 19:20:40,192 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 19:20:40,192 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 19:20:40,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:20:40,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:20:40,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:20:40,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:20:40,385 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:20:40,386 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 19:20:41,060 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8cd67c9d/5af871d17a9a41f6866394a5a1599a04/FLAGce2a61101 [2018-10-05 19:20:43,068 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:20:43,069 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 19:20:43,288 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8cd67c9d/5af871d17a9a41f6866394a5a1599a04/FLAGce2a61101 [2018-10-05 19:20:43,334 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8cd67c9d/5af871d17a9a41f6866394a5a1599a04 [2018-10-05 19:20:43,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:20:43,366 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:20:43,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:20:43,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:20:43,380 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:20:43,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:20:43" (1/1) ... [2018-10-05 19:20:43,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@405c66f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:20:43, skipping insertion in model container [2018-10-05 19:20:43,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:20:43" (1/1) ... [2018-10-05 19:20:43,419 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:20:44,094 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:20:45,965 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-05 19:20:45,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77666bc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:20:45, skipping insertion in model container [2018-10-05 19:20:45,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:20:45,969 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 19:20:45,971 INFO L168 Benchmark]: Toolchain (without parser) took 2610.87 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: 245.5 MB). Peak memory consumption was 245.5 MB. Max. memory is 1.9 GB. [2018-10-05 19:20:45,979 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-10-05 19:20:45,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2600.04 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: 245.5 MB). Peak memory consumption was 245.5 MB. Max. memory is 1.9 GB. [2018-10-05 19:20:45,985 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 0.23 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 2600.04 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: 245.5 MB). Peak memory consumption was 245.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8447]: 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...