java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 22:02:30,600 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 22:02:30,602 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 22:02:30,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 22:02:30,615 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 22:02:30,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 22:02:30,617 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 22:02:30,619 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 22:02:30,621 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 22:02:30,622 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 22:02:30,623 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 22:02:30,623 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 22:02:30,624 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 22:02:30,625 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 22:02:30,626 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 22:02:30,627 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 22:02:30,628 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 22:02:30,630 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 22:02:30,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 22:02:30,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 22:02:30,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 22:02:30,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 22:02:30,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-23 22:02:30,652 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 [2018-11-23 22:02:30,676 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 22:02:30,676 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 22:02:30,677 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 22:02:30,680 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 22:02:30,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 22:02:30,681 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 22:02:30,681 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 22:02:30,682 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 22:02:30,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 22:02:30,683 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 22:02:30,683 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 22:02:30,683 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 22:02:30,683 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 22:02:30,684 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 22:02:30,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 22:02:30,684 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 22:02:30,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 22:02:30,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 22:02:30,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 22:02:30,686 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 22:02:30,686 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 22:02:30,686 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 22:02:30,686 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 22:02:30,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 22:02:30,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 22:02:30,687 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 22:02:30,687 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 22:02:30,688 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 22:02:30,688 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 22:02:30,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 22:02:30,688 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 22:02:30,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 22:02:30,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 22:02:30,771 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 22:02:30,772 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 22:02:30,772 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 22:02:30,773 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 22:02:30,832 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff90d16/724890602d3248db93d4c349aeefeeff/FLAG9f29e6662 [2018-11-23 22:02:31,489 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 22:02:31,490 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 22:02:31,532 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff90d16/724890602d3248db93d4c349aeefeeff/FLAG9f29e6662 [2018-11-23 22:02:31,608 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff90d16/724890602d3248db93d4c349aeefeeff [2018-11-23 22:02:31,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 22:02:31,619 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 22:02:31,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 22:02:31,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 22:02:31,627 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 22:02:31,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:02:31" (1/1) ... [2018-11-23 22:02:31,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70e093b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:02:31, skipping insertion in model container [2018-11-23 22:02:31,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:02:31" (1/1) ... [2018-11-23 22:02:31,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 22:02:31,778 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 22:02:32,746 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:02:33,004 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 22:02:33,311 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:02:33,425 INFO L195 MainTranslator]: Completed translation [2018-11-23 22:02:33,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:02:33 WrapperNode [2018-11-23 22:02:33,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 22:02:33,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 22:02:33,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 22:02:33,428 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 22:02:33,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:02:33" (1/1) ... [2018-11-23 22:02:33,503 ERROR L1131 TypeChecker]: : Undeclared function ~initToZeroAtPointerBaseAddress~int in FunctionApplication[~initToZeroAtPointerBaseAddress~int,[IdentifierExpression[#memory_int,GLOBAL],StructAccessExpression[IdentifierExpression[#ptr,],base]]] [2018-11-23 22:02:33,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:02:33" (1/1) ... [2018-11-23 22:02:33,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 22:02:33,509 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-23 22:02:33,510 INFO L168 Benchmark]: Toolchain (without parser) took 1892.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 22:02:33,513 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 22:02:33,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1806.61 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.4 MB). Peak memory consumption was 93.4 MB. Max. memory is 7.1 GB. [2018-11-23 22:02:33,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.19 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 22:02:33,521 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 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1806.61 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.4 MB). Peak memory consumption was 93.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 81.19 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Undeclared function ~initToZeroAtPointerBaseAddress~int in FunctionApplication[~initToZeroAtPointerBaseAddress~int,[IdentifierExpression[#memory_int,GLOBAL],StructAccessExpression[IdentifierExpression[#ptr,],base]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...