java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:16:25,300 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:16:25,306 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:16:25,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:16:25,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:16:25,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:16:25,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:16:25,356 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:16:25,361 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:16:25,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:16:25,374 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:16:25,374 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:16:25,382 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:16:25,383 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:16:25,391 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:16:25,392 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:16:25,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:16:25,402 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:16:25,413 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:16:25,417 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:16:25,418 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:16:25,423 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:16:25,431 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:16:25,431 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:16:25,436 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:16:25,437 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:16:25,438 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:16:25,446 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:16:25,447 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:16:25,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:16:25,451 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:16:25,452 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:16:25,452 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:16:25,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:16:25,462 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:16:25,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:16:25,463 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 [2018-11-27 08:16:25,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:16:25,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:16:25,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:16:25,507 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:16:25,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:16:25,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:16:25,517 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:16:25,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:16:25,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:16:25,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:16:25,518 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:16:25,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:16:25,519 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:16:25,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:16:25,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:16:25,519 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:16:25,519 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:16:25,525 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:16:25,525 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:16:25,525 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:16:25,525 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:16:25,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:16:25,526 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:16:25,526 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:16:25,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:16:25,527 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:16:25,527 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:16:25,527 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:16:25,527 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:16:25,528 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:16:25,528 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:16:25,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:16:25,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:16:25,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:16:25,674 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:16:25,675 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:16:25,678 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2018-11-27 08:16:25,782 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75bf92771/1b7cd824e0e64c5b88aca2ff5c7818f1/FLAG4e49c8525 [2018-11-27 08:16:27,839 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:16:27,840 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2018-11-27 08:16:27,955 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75bf92771/1b7cd824e0e64c5b88aca2ff5c7818f1/FLAG4e49c8525 [2018-11-27 08:16:27,996 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75bf92771/1b7cd824e0e64c5b88aca2ff5c7818f1 [2018-11-27 08:16:28,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:16:28,026 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:16:28,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:16:28,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:16:28,040 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:16:28,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:16:28" (1/1) ... [2018-11-27 08:16:28,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c01b853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:28, skipping insertion in model container [2018-11-27 08:16:28,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:16:28" (1/1) ... [2018-11-27 08:16:28,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:16:28,461 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:16:31,901 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-27 08:16:31,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@440a2711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:31, skipping insertion in model container [2018-11-27 08:16:31,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:16:31,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-27 08:16:31,917 INFO L168 Benchmark]: Toolchain (without parser) took 3895.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.3 MB). Peak memory consumption was 102.8 MB. Max. memory is 3.9 GB. [2018-11-27 08:16:31,923 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-27 08:16:31,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3887.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.3 MB). Peak memory consumption was 102.8 MB. Max. memory is 3.9 GB. [2018-11-27 08:16:31,931 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 0.25 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 3887.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.3 MB). Peak memory consumption was 102.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5220]: 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...