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-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:48:48,706 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:48:48,711 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:48:48,748 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:48:48,748 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:48:48,750 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:48:48,754 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:48:48,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:48:48,764 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:48:48,770 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:48:48,771 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:48:48,772 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:48:48,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:48:48,778 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:48:48,790 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:48:48,791 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:48:48,795 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:48:48,800 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:48:48,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:48:48,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:48:48,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:48:48,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:48:48,826 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:48:48,826 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:48:48,826 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:48:48,830 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:48:48,832 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:48:48,835 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:48:48,838 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:48:48,843 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:48:48,844 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:48:48,845 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:48:48,845 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:48:48,845 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:48:48,851 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:48:48,853 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:48:48,854 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 16:48:48,898 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:48:48,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:48:48,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:48:48,904 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:48:48,908 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:48:48,908 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:48:48,908 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:48:48,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:48:48,909 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:48:48,909 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:48:48,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:48:48,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:48:48,913 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:48:48,913 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:48:48,913 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:48:48,916 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:48:48,916 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:48:48,916 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:48:48,916 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:48:48,916 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:48:48,917 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:48:48,917 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:48:48,917 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:48:48,917 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:48:48,917 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:48:48,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:48:48,918 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:48:48,918 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 16:48:49,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:48:49,068 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:48:49,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:48:49,078 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:48:49,079 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:48:49,080 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-09-07 16:48:49,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a8aab7de/9cbd75b1b7fb47bf94c9a9dd866d5212/FLAG43b08e53d [2018-09-07 16:48:51,567 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:48:51,571 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-09-07 16:48:51,993 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a8aab7de/9cbd75b1b7fb47bf94c9a9dd866d5212/FLAG43b08e53d [2018-09-07 16:48:52,040 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a8aab7de/9cbd75b1b7fb47bf94c9a9dd866d5212 [2018-09-07 16:48:52,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:48:52,076 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:48:52,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:48:52,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:48:52,099 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:48:52,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:48:52" (1/1) ... [2018-09-07 16:48:52,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d6494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:48:52, skipping insertion in model container [2018-09-07 16:48:52,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:48:52" (1/1) ... [2018-09-07 16:48:53,472 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:48:56,345 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 16:48:56,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37df9590 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:48:56, skipping insertion in model container [2018-09-07 16:48:56,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:48:56,350 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 16:48:56,351 INFO L168 Benchmark]: Toolchain (without parser) took 4280.28 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.8 MB). Peak memory consumption was 438.0 MB. Max. memory is 1.9 GB. [2018-09-07 16:48:56,357 INFO L168 Benchmark]: CDTParser took 0.22 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 16:48:56,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4268.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.8 MB). Peak memory consumption was 438.0 MB. Max. memory is 1.9 GB. [2018-09-07 16:48:56,370 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 4268.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.8 MB). Peak memory consumption was 438.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7626]: 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...