java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.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-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 23:09:35,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 23:09:35,231 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 23:09:35,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 23:09:35,244 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 23:09:35,245 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 23:09:35,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 23:09:35,248 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 23:09:35,250 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 23:09:35,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 23:09:35,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 23:09:35,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 23:09:35,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 23:09:35,254 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 23:09:35,255 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 23:09:35,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 23:09:35,257 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 23:09:35,259 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 23:09:35,261 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 23:09:35,263 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 23:09:35,264 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 23:09:35,265 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 23:09:35,268 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 23:09:35,268 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 23:09:35,268 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 23:09:35,269 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 23:09:35,270 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 23:09:35,271 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 23:09:35,272 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 23:09:35,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 23:09:35,274 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 23:09:35,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 23:09:35,275 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 23:09:35,275 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 23:09:35,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 23:09:35,277 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 23:09:35,277 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 [2018-11-23 23:09:35,294 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 23:09:35,294 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 23:09:35,295 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 23:09:35,295 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 23:09:35,296 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 23:09:35,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 23:09:35,296 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 23:09:35,297 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 23:09:35,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 23:09:35,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 23:09:35,297 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 23:09:35,297 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 23:09:35,298 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 23:09:35,298 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 23:09:35,298 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 23:09:35,298 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 23:09:35,298 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 23:09:35,299 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 23:09:35,299 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 23:09:35,299 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 23:09:35,299 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 23:09:35,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 23:09:35,300 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 23:09:35,300 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 23:09:35,300 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 23:09:35,300 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 23:09:35,300 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 23:09:35,301 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 23:09:35,301 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 23:09:35,301 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 23:09:35,301 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 23:09:35,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 23:09:35,365 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 23:09:35,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 23:09:35,371 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 23:09:35,372 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 23:09:35,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 23:09:35,439 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b19a9c112/430acbdff44b4dcbacc0e5be97d9f404/FLAG6474ee863 [2018-11-23 23:09:36,572 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 23:09:36,573 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 23:09:36,661 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b19a9c112/430acbdff44b4dcbacc0e5be97d9f404/FLAG6474ee863 [2018-11-23 23:09:36,802 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b19a9c112/430acbdff44b4dcbacc0e5be97d9f404 [2018-11-23 23:09:36,817 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 23:09:36,819 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 23:09:36,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 23:09:36,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 23:09:36,827 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 23:09:36,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:09:36" (1/1) ... [2018-11-23 23:09:36,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9cadd03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:09:36, skipping insertion in model container [2018-11-23 23:09:36,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:09:36" (1/1) ... [2018-11-23 23:09:36,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 23:09:37,150 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 23:09:44,005 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2018-11-23 23:09:44,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74595b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:09:44, skipping insertion in model container [2018-11-23 23:09:44,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 23:09:44,007 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-23 23:09:44,008 INFO L168 Benchmark]: Toolchain (without parser) took 7190.82 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 794.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.9 MB). Peak memory consumption was 211.9 MB. Max. memory is 7.1 GB. [2018-11-23 23:09:44,011 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 23:09:44,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7186.68 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 794.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.9 MB). Peak memory consumption was 211.9 MB. Max. memory is 7.1 GB. [2018-11-23 23:09:44,015 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7186.68 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 794.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.9 MB). Peak memory consumption was 211.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 19729]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...