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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:19:39,259 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:19:39,263 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:19:39,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:19:39,299 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:19:39,300 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:19:39,303 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:19:39,312 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:19:39,316 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:19:39,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:19:39,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:19:39,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:19:39,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:19:39,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:19:39,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:19:39,347 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:19:39,348 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:19:39,350 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:19:39,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:19:39,367 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:19:39,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:19:39,370 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:19:39,383 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 12:19:39,384 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 12:19:39,384 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 12:19:39,385 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 12:19:39,386 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 12:19:39,390 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 12:19:39,391 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 12:19:39,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 12:19:39,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 12:19:39,401 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 12:19:39,401 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 12:19:39,402 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 12:19:39,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 12:19:39,409 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 12:19:39,410 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-23 12:19:39,461 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:19:39,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:19:39,464 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 12:19:39,464 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 12:19:39,470 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:19:39,470 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:19:39,471 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:19:39,472 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:19:39,472 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:19:39,472 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 12:19:39,472 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:19:39,472 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 12:19:39,473 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:19:39,473 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:19:39,473 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 12:19:39,473 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 12:19:39,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:19:39,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:19:39,478 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:19:39,478 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:19:39,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:19:39,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:19:39,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:19:39,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 12:19:39,482 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:19:39,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:19:39,482 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:19:39,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:19:39,483 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 12:19:39,483 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-23 12:19:39,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:19:39,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:19:39,655 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:19:39,660 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:19:39,661 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:19:39,665 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-23 12:19:40,339 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8470a85ca/4744bbc24b4e4a0499105f3fd284056c/FLAGda06b7d94 [2018-09-23 12:19:41,999 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:19:42,000 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-23 12:19:42,120 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8470a85ca/4744bbc24b4e4a0499105f3fd284056c/FLAGda06b7d94 [2018-09-23 12:19:42,167 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8470a85ca/4744bbc24b4e4a0499105f3fd284056c [2018-09-23 12:19:42,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:19:42,204 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:19:42,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:19:42,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:19:42,222 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:19:42,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:19:42" (1/1) ... [2018-09-23 12:19:42,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@416fc96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:19:42, skipping insertion in model container [2018-09-23 12:19:42,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:19:42" (1/1) ... [2018-09-23 12:19:42,263 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:19:44,151 WARN L223 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-23 12:19:44,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50fc88b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:19:44, skipping insertion in model container [2018-09-23 12:19:44,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 12:19:44,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 12:19:44,163 INFO L168 Benchmark]: Toolchain (without parser) took 1966.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 153.7 MB). Peak memory consumption was 153.7 MB. Max. memory is 1.9 GB. [2018-09-23 12:19:44,168 INFO L168 Benchmark]: CDTParser took 0.44 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. [2018-09-23 12:19:44,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1952.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 153.7 MB). Peak memory consumption was 153.7 MB. Max. memory is 1.9 GB. [2018-09-23 12:19:44,178 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 0.44 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 1952.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 153.7 MB). Peak memory consumption was 153.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6380]: 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...