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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:28:50,530 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:28:50,536 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:28:50,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:28:50,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:28:50,582 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:28:50,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:28:50,592 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:28:50,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:28:50,602 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:28:50,608 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:28:50,609 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:28:50,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:28:50,617 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:28:50,619 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:28:50,633 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:28:50,634 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:28:50,648 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:28:50,650 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:28:50,652 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:28:50,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:28:50,668 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:28:50,676 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 10:28:50,677 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 10:28:50,677 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 10:28:50,678 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 10:28:50,679 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 10:28:50,686 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 10:28:50,687 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 10:28:50,694 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 10:28:50,694 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 10:28:50,699 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 10:28:50,699 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:28:50,699 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:28:50,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:28:50,701 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:28:50,707 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 [2018-11-16 10:28:50,764 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:28:50,764 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:28:50,766 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:28:50,766 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:28:50,772 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:28:50,772 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:28:50,773 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:28:50,773 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:28:50,773 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:28:50,773 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:28:50,778 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:28:50,778 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:28:50,779 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:28:50,779 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:28:50,779 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:28:50,784 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:28:50,784 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:28:50,785 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:28:50,785 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:28:50,785 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:28:50,785 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:28:50,786 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:28:50,786 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:28:50,786 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:28:50,786 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:28:50,787 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:28:50,787 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:28:50,787 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:28:50,787 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:28:50,791 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:28:50,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:28:50,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:28:51,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:28:51,011 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:28:51,012 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:28:51,012 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:28:51,175 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89402add9/32f08c27b4f0444da43068518fbb1b70/FLAG93e0b45e8 [2018-11-16 10:28:56,284 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:28:56,285 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:28:56,878 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89402add9/32f08c27b4f0444da43068518fbb1b70/FLAG93e0b45e8 [2018-11-16 10:28:57,400 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89402add9/32f08c27b4f0444da43068518fbb1b70 [2018-11-16 10:28:57,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:28:57,438 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:28:57,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:28:57,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:28:57,455 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:28:57,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:28:57" (1/1) ... [2018-11-16 10:28:57,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41405a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:57, skipping insertion in model container [2018-11-16 10:28:57,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:28:57" (1/1) ... [2018-11-16 10:28:57,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:28:59,624 INFO L176 MainTranslator]: Built tables and reachable declarations