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-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-15 23:11:42,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 23:11:42,860 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 23:11:42,895 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 23:11:42,896 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 23:11:42,897 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 23:11:42,898 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 23:11:42,905 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 23:11:42,911 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 23:11:42,912 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 23:11:42,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 23:11:42,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 23:11:42,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 23:11:42,932 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 23:11:42,933 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 23:11:42,940 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 23:11:42,941 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 23:11:42,945 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 23:11:42,956 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 23:11:42,958 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 23:11:42,964 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 23:11:42,967 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 23:11:42,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 23:11:42,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 23:11:42,976 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 23:11:42,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 23:11:42,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 23:11:42,984 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 23:11:42,985 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 23:11:42,986 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 23:11:42,986 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 23:11:42,990 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 23:11:42,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 23:11:42,991 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 23:11:42,994 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 23:11:42,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 23:11:43,001 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 23:11:43,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 23:11:43,043 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 23:11:43,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 23:11:43,048 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 23:11:43,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 23:11:43,052 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 23:11:43,052 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 23:11:43,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 23:11:43,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 23:11:43,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 23:11:43,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 23:11:43,058 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 23:11:43,058 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-15 23:11:43,058 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-15 23:11:43,059 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 23:11:43,059 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 23:11:43,059 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 23:11:43,059 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 23:11:43,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 23:11:43,061 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 23:11:43,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 23:11:43,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 23:11:43,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 23:11:43,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 23:11:43,062 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-15 23:11:43,062 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 23:11:43,062 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-15 23:11:43,062 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-15 23:11:43,063 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 23:11:43,066 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 23:11:43,187 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 23:11:43,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 23:11:43,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 23:11:43,237 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 23:11:43,239 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 23:11:43,240 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko_false-unreach-call.cil.c [2018-10-15 23:11:43,393 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/595c033a1/32bb5cc41a974586b6fd69c94b10a5de/FLAGb8fd1204c [2018-10-15 23:11:45,703 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 23:11:45,707 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko_false-unreach-call.cil.c [2018-10-15 23:11:45,902 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/595c033a1/32bb5cc41a974586b6fd69c94b10a5de/FLAGb8fd1204c [2018-10-15 23:11:45,944 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/595c033a1/32bb5cc41a974586b6fd69c94b10a5de [2018-10-15 23:11:45,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 23:11:45,976 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 23:11:45,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 23:11:45,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 23:11:45,989 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 23:11:45,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:11:45" (1/1) ... [2018-10-15 23:11:46,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff3b45f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:45, skipping insertion in model container [2018-10-15 23:11:46,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:11:45" (1/1) ... [2018-10-15 23:11:46,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 23:11:47,103 INFO L174 MainTranslator]: Built tables and reachable declarations