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-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-155fbac [2018-10-15 09:01:30,465 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 09:01:30,467 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 09:01:30,508 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 09:01:30,508 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 09:01:30,509 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 09:01:30,513 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 09:01:30,517 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 09:01:30,523 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 09:01:30,524 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 09:01:30,536 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 09:01:30,537 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 09:01:30,542 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 09:01:30,544 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 09:01:30,551 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 09:01:30,552 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 09:01:30,558 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 09:01:30,560 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 09:01:30,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 09:01:30,575 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 09:01:30,579 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 09:01:30,582 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 09:01:30,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 09:01:30,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 09:01:30,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 09:01:30,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 09:01:30,601 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 09:01:30,602 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 09:01:30,606 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 09:01:30,607 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 09:01:30,608 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 09:01:30,609 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 09:01:30,614 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 09:01:30,614 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 09:01:30,617 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 09:01:30,618 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 09:01:30,618 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 [2018-10-15 09:01:30,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 09:01:30,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 09:01:30,676 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 09:01:30,677 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 09:01:30,684 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 09:01:30,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 09:01:30,684 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 09:01:30,685 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 09:01:30,685 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 09:01:30,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 09:01:30,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 09:01:30,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 09:01:30,686 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-15 09:01:30,686 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-15 09:01:30,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 09:01:30,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 09:01:30,687 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 09:01:30,690 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 09:01:30,690 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 09:01:30,690 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 09:01:30,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 09:01:30,691 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 09:01:30,691 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 09:01:30,691 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 09:01:30,691 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-15 09:01:30,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 09:01:30,692 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-15 09:01:30,692 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-15 09:01:30,692 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 09:01:30,692 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 09:01:30,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 09:01:30,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 09:01:30,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 09:01:30,878 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 09:01:30,885 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 09:01:30,886 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-10-15 09:01:31,014 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a767c27a/8d03462885c042bd8b4d32bce285d9cd/FLAG7f7970442 [2018-10-15 09:01:33,346 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 09:01:33,347 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-10-15 09:01:33,514 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a767c27a/8d03462885c042bd8b4d32bce285d9cd/FLAG7f7970442 [2018-10-15 09:01:33,558 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a767c27a/8d03462885c042bd8b4d32bce285d9cd [2018-10-15 09:01:33,590 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 09:01:33,599 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 09:01:33,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 09:01:33,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 09:01:33,615 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 09:01:33,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:01:33" (1/1) ... [2018-10-15 09:01:33,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727339b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:01:33, skipping insertion in model container [2018-10-15 09:01:33,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:01:33" (1/1) ... [2018-10-15 09:01:33,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 09:01:34,289 INFO L174 MainTranslator]: Built tables and reachable declarations Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown