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__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:50:28,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:50:28,155 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:50:28,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:50:28,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:50:28,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:50:28,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:50:28,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:50:28,210 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:50:28,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:50:28,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:50:28,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:50:28,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:50:28,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:50:28,234 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:50:28,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:50:28,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:50:28,243 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:50:28,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:50:28,262 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:50:28,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:50:28,267 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:50:28,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:50:28,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:50:28,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:50:28,274 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:50:28,281 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:50:28,282 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:50:28,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:50:28,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:50:28,290 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:50:28,293 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:50:28,293 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:50:28,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:50:28,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:50:28,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:50:28,299 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 13:50:28,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:50:28,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:50:28,354 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 13:50:28,355 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 13:50:28,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:50:28,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:50:28,361 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:50:28,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:50:28,365 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:50:28,365 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:50:28,365 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 13:50:28,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:50:28,365 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 13:50:28,366 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 13:50:28,366 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 13:50:28,372 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:50:28,372 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:50:28,372 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:50:28,372 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:50:28,372 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:50:28,373 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:50:28,373 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:50:28,373 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 13:50:28,373 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:50:28,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:50:28,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:50:28,375 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 13:50:28,375 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-12 13:50:28,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:50:28,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:50:28,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:50:28,536 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:50:28,537 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:50:28,538 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-09-12 13:50:29,185 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c703d937/1d3f82a290814f73b4df10d0db0299df/FLAG3e30ef109 [2018-09-12 13:50:30,629 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:50:30,630 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-09-12 13:50:30,792 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c703d937/1d3f82a290814f73b4df10d0db0299df/FLAG3e30ef109 [2018-09-12 13:50:30,837 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c703d937/1d3f82a290814f73b4df10d0db0299df [2018-09-12 13:50:30,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:50:30,859 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:50:30,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:50:30,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:50:30,883 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:50:30,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:50:30" (1/1) ... [2018-09-12 13:50:30,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb710dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:50:30, skipping insertion in model container [2018-09-12 13:50:30,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:50:30" (1/1) ... [2018-09-12 13:50:31,980 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:50:33,417 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-12 13:50:33,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5326e625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:50:33, skipping insertion in model container [2018-09-12 13:50:33,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:50:33,424 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:50:33,426 INFO L168 Benchmark]: Toolchain (without parser) took 2571.50 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. [2018-09-12 13:50:33,433 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. [2018-09-12 13:50:33,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2562.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 192.1 MB). Peak memory consumption was 192.1 MB. Max. memory is 1.9 GB. [2018-09-12 13:50:33,444 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 2562.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 192.1 MB). Peak memory consumption was 192.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7403]: 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...