java -Xmx2000000000 -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-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-b3d2c8a [2018-05-08 16:53:16,878 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 16:53:16,880 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 16:53:16,900 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 16:53:16,900 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 16:53:16,901 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 16:53:16,902 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 16:53:16,911 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 16:53:16,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 16:53:16,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 16:53:16,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 16:53:16,923 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 16:53:16,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 16:53:16,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 16:53:16,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 16:53:16,932 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 16:53:16,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 16:53:16,935 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 16:53:16,947 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 16:53:16,948 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 16:53:16,949 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 16:53:16,950 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 16:53:16,950 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 16:53:16,950 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 16:53:16,951 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 16:53:16,952 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 16:53:16,961 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 16:53:16,962 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 16:53:16,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 16:53:16,962 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 16:53:16,965 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 16:53:16,965 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-08 16:53:16,995 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 16:53:16,995 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 16:53:16,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 16:53:16,996 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 16:53:16,997 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 16:53:16,997 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 16:53:16,997 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 16:53:16,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 16:53:16,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 16:53:16,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 16:53:16,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 16:53:16,998 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 16:53:16,998 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 16:53:16,999 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 16:53:16,999 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 16:53:17,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 16:53:17,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 16:53:17,005 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 16:53:17,005 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 16:53:17,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 16:53:17,006 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 16:53:17,074 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 16:53:17,100 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 16:53:17,103 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 16:53:17,104 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 16:53:17,105 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 16:53:17,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-05-08 16:53:17,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c2c3e1076/4522af6ea14b4cd99e49788f0adfca7e/FLAGd7ea99228 [2018-05-08 16:53:18,504 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 16:53:18,505 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-05-08 16:53:18,665 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c2c3e1076/4522af6ea14b4cd99e49788f0adfca7e/FLAGd7ea99228 [2018-05-08 16:53:18,692 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c2c3e1076/4522af6ea14b4cd99e49788f0adfca7e [2018-05-08 16:53:18,707 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 16:53:18,711 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 16:53:18,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 16:53:18,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 16:53:18,727 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 16:53:18,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:53:18" (1/1) ... [2018-05-08 16:53:18,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3326b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:53:18, skipping insertion in model container [2018-05-08 16:53:18,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:53:18" (1/1) ... [2018-05-08 16:53:18,766 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:53:19,101 INFO L167 Dispatcher]: Using SV-COMP mode Received shutdown request...