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-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:40:25,184 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:40:25,187 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:40:25,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:40:25,225 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:40:25,231 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:40:25,232 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:40:25,237 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:40:25,244 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:40:25,253 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:40:25,254 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:40:25,254 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:40:25,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:40:25,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:40:25,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:40:25,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:40:25,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:40:25,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:40:25,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:40:25,292 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:40:25,298 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:40:25,301 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:40:25,308 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:40:25,309 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:40:25,309 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:40:25,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:40:25,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:40:25,314 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:40:25,318 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:40:25,322 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:40:25,323 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:40:25,326 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:40:25,326 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:40:25,327 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:40:25,331 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:40:25,332 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:40:25,332 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 16:40:25,380 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:40:25,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:40:25,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:40:25,382 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:40:25,387 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:40:25,387 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:40:25,387 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:40:25,390 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:40:25,391 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:40:25,391 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:40:25,391 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:40:25,391 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:40:25,392 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:40:25,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:40:25,395 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:40:25,395 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:40:25,395 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:40:25,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:40:25,396 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:40:25,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:40:25,396 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:40:25,396 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:40:25,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:40:25,397 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:40:25,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:40:25,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:40:25,401 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:40:25,401 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 16:40:25,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:40:25,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:40:25,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:40:25,579 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:40:25,579 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:40:25,583 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i.pp.i [2018-09-07 16:40:26,261 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6169990fe/07d5df7478304eaf805b5ce9f15a2722/FLAGe2b690ff2 [2018-09-07 16:40:27,671 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:40:27,675 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i.pp.i [2018-09-07 16:40:27,879 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6169990fe/07d5df7478304eaf805b5ce9f15a2722/FLAGe2b690ff2 [2018-09-07 16:40:27,924 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6169990fe/07d5df7478304eaf805b5ce9f15a2722 [2018-09-07 16:40:27,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:40:27,963 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:40:27,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:40:27,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:40:27,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:40:27,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:40:27" (1/1) ... [2018-09-07 16:40:27,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f98c1ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:40:27, skipping insertion in model container [2018-09-07 16:40:27,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:40:27" (1/1) ... [2018-09-07 16:40:28,973 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:40:31,585 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 16:40:31,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fb8031c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:40:31, skipping insertion in model container [2018-09-07 16:40:31,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:40:31,587 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 16:40:31,590 INFO L168 Benchmark]: Toolchain (without parser) took 3636.67 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: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. [2018-09-07 16:40:31,596 INFO L168 Benchmark]: CDTParser took 0.29 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 16:40:31,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3623.25 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: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. [2018-09-07 16:40:31,605 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 3623.25 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: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6420]: 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...