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-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 00:02:52,221 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 00:02:52,227 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 00:02:52,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 00:02:52,265 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 00:02:52,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 00:02:52,268 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 00:02:52,280 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 00:02:52,282 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 00:02:52,285 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 00:02:52,286 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 00:02:52,286 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 00:02:52,287 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 00:02:52,302 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 00:02:52,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 00:02:52,304 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 00:02:52,308 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 00:02:52,310 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 00:02:52,327 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 00:02:52,332 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 00:02:52,333 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 00:02:52,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 00:02:52,350 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 00:02:52,350 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 00:02:52,351 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 00:02:52,357 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 00:02:52,358 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 00:02:52,359 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 00:02:52,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 00:02:52,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 00:02:52,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 00:02:52,366 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 00:02:52,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 00:02:52,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 00:02:52,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 00:02:52,374 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 00:02:52,375 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 [2018-11-05 00:02:52,432 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 00:02:52,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 00:02:52,433 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 00:02:52,434 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 00:02:52,444 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 00:02:52,444 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 00:02:52,444 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 00:02:52,445 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 00:02:52,445 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 00:02:52,445 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 00:02:52,445 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 00:02:52,445 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 00:02:52,446 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 00:02:52,446 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 00:02:52,446 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 00:02:52,446 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 00:02:52,446 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 00:02:52,452 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 00:02:52,452 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 00:02:52,453 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 00:02:52,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 00:02:52,453 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 00:02:52,453 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 00:02:52,454 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 00:02:52,454 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 00:02:52,454 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 00:02:52,454 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 00:02:52,454 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 00:02:52,458 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 00:02:52,458 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 00:02:52,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 00:02:52,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 00:02:52,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 00:02:52,642 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 00:02:52,644 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 00:02:52,645 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-05 00:02:52,796 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62903be9b/098fa72416ae4c14b5fea655cf8c1a89/FLAGec09836de [2018-11-05 00:02:56,005 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 00:02:56,007 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-05 00:02:56,374 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62903be9b/098fa72416ae4c14b5fea655cf8c1a89/FLAGec09836de [2018-11-05 00:02:56,422 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62903be9b/098fa72416ae4c14b5fea655cf8c1a89 [2018-11-05 00:02:56,451 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 00:02:56,459 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 00:02:56,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 00:02:56,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 00:02:56,471 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 00:02:56,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:02:56" (1/1) ... [2018-11-05 00:02:56,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7ec2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:02:56, skipping insertion in model container [2018-11-05 00:02:56,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:02:56" (1/1) ... [2018-11-05 00:02:56,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 00:02:57,821 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 00:04:26,496 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:04:30,075 INFO L189 MainTranslator]: Completed pre-run