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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:07:05,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:07:05,085 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:07:05,123 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:07:05,124 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:07:05,126 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:07:05,127 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:07:05,134 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:07:05,141 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:07:05,142 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:07:05,143 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:07:05,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:07:05,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:07:05,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:07:05,163 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:07:05,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:07:05,165 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:07:05,175 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:07:05,182 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:07:05,191 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:07:05,196 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:07:05,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:07:05,209 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:07:05,209 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:07:05,210 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:07:05,213 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:07:05,214 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:07:05,215 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:07:05,223 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:07:05,224 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:07:05,225 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:07:05,225 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:07:05,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:07:05,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:07:05,236 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:07:05,237 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:07:05,238 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 [2018-11-10 09:07:05,296 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:07:05,298 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:07:05,299 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:07:05,299 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:07:05,304 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:07:05,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:07:05,304 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:07:05,305 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:07:05,305 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:07:05,305 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:07:05,305 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:07:05,305 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:07:05,311 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:07:05,311 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:07:05,311 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:07:05,311 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:07:05,312 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:07:05,312 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:07:05,312 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:07:05,312 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:07:05,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:07:05,313 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:07:05,313 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:07:05,313 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:07:05,313 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:07:05,314 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:07:05,317 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:07:05,317 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:07:05,317 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:07:05,318 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:07:05,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:07:05,492 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:07:05,504 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:07:05,506 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:07:05,507 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:07:05,508 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-main.cil.out.c [2018-11-10 09:07:05,661 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ced9404/602659eedd8a4b3e8b8c79af7293cd69/FLAGe8b0a17d2 [2018-11-10 09:07:08,185 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:07:08,186 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-main.cil.out.c [2018-11-10 09:07:08,394 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ced9404/602659eedd8a4b3e8b8c79af7293cd69/FLAGe8b0a17d2 [2018-11-10 09:07:08,426 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ced9404/602659eedd8a4b3e8b8c79af7293cd69 [2018-11-10 09:07:08,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:07:08,447 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:07:08,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:07:08,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:07:08,465 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:07:08,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:07:08" (1/1) ... [2018-11-10 09:07:08,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fdb59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:07:08, skipping insertion in model container [2018-11-10 09:07:08,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:07:08" (1/1) ... [2018-11-10 09:07:08,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:07:09,189 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:07:26,980 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~C_INTX~varArgs~~TO~C_INT [2018-11-10 09:07:26,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61c79247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:07:26, skipping insertion in model container [2018-11-10 09:07:26,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:07:26,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 09:07:26,989 INFO L168 Benchmark]: Toolchain (without parser) took 18543.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.5 MB). Peak memory consumption was 477.9 MB. Max. memory is 3.9 GB. [2018-11-10 09:07:26,998 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-10 09:07:26,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18536.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.5 MB). Peak memory consumption was 477.9 MB. Max. memory is 3.9 GB. [2018-11-10 09:07:27,010 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 18536.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.5 MB). Peak memory consumption was 477.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12477]: Unsupported Syntax encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~C_INTX~varArgs~~TO~C_INT RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...