java -ea -Xmx4000000000 -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--em28xx--em28xx.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 09:53:16,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 09:53:16,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 09:53:16,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 09:53:16,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 09:53:16,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 09:53:16,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 09:53:16,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 09:53:16,347 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 09:53:16,348 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 09:53:16,358 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 09:53:16,362 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 09:53:16,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 09:53:16,365 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 09:53:16,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 09:53:16,373 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 09:53:16,374 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 09:53:16,382 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 09:53:16,388 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 09:53:16,390 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 09:53:16,397 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 09:53:16,402 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 09:53:16,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 09:53:16,404 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 09:53:16,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 09:53:16,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 09:53:16,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 09:53:16,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 09:53:16,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 09:53:16,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 09:53:16,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 09:53:16,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 09:53:16,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 09:53:16,421 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 09:53:16,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 09:53:16,426 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 09:53:16,426 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 [2018-10-30 09:53:16,470 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 09:53:16,470 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 09:53:16,474 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 09:53:16,475 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 09:53:16,481 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 09:53:16,481 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 09:53:16,481 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 09:53:16,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 09:53:16,482 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 09:53:16,482 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 09:53:16,482 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 09:53:16,482 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 09:53:16,482 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 09:53:16,483 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 09:53:16,483 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 09:53:16,483 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 09:53:16,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 09:53:16,483 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 09:53:16,486 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 09:53:16,489 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 09:53:16,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 09:53:16,489 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 09:53:16,490 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 09:53:16,490 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 09:53:16,490 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 09:53:16,490 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 09:53:16,490 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 09:53:16,491 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 09:53:16,491 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 09:53:16,491 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 09:53:16,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 09:53:16,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 09:53:16,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 09:53:16,663 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 09:53:16,665 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 09:53:16,666 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.c [2018-10-30 09:53:16,812 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/748ec3940/852ea5e258f84c53a999ec440cbe6fc9/FLAG754d57052 [2018-10-30 09:53:18,847 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 09:53:18,848 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.c [2018-10-30 09:53:19,016 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/748ec3940/852ea5e258f84c53a999ec440cbe6fc9/FLAG754d57052 [2018-10-30 09:53:19,053 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/748ec3940/852ea5e258f84c53a999ec440cbe6fc9 [2018-10-30 09:53:19,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 09:53:19,090 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 09:53:19,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 09:53:19,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 09:53:19,101 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 09:53:19,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:53:19" (1/1) ... [2018-10-30 09:53:19,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75010866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:19, skipping insertion in model container [2018-10-30 09:53:19,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:53:19" (1/1) ... [2018-10-30 09:53:19,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 09:53:19,696 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 09:53:28,783 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-30 09:53:28,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1816c04c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:28, skipping insertion in model container [2018-10-30 09:53:28,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 09:53:28,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-30 09:53:28,792 INFO L168 Benchmark]: Toolchain (without parser) took 9703.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.8 MB). Peak memory consumption was 406.8 MB. Max. memory is 3.9 GB. [2018-10-30 09:53:28,794 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-30 09:53:28,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9695.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.8 MB). Peak memory consumption was 406.8 MB. Max. memory is 3.9 GB. [2018-10-30 09:53:28,801 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 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 9695.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.8 MB). Peak memory consumption was 406.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9152]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...