java -ea -Xmx2000000000 -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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:29:58,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:29:58,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:29:58,104 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:29:58,104 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:29:58,105 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:29:58,113 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:29:58,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:29:58,123 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:29:58,124 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:29:58,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:29:58,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:29:58,137 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:29:58,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:29:58,149 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:29:58,150 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:29:58,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:29:58,164 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:29:58,166 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:29:58,173 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:29:58,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:29:58,181 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:29:58,187 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:29:58,187 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:29:58,194 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:29:58,195 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:29:58,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:29:58,199 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:29:58,200 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:29:58,208 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:29:58,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:29:58,210 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:29:58,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:29:58,211 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:29:58,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:29:58,214 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:29:58,218 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 [2018-10-11 14:29:58,266 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:29:58,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:29:58,268 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:29:58,268 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:29:58,272 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:29:58,272 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:29:58,272 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:29:58,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:29:58,276 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:29:58,276 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:29:58,276 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:29:58,277 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:29:58,277 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:29:58,277 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:29:58,277 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:29:58,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:29:58,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:29:58,279 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:29:58,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:29:58,280 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:29:58,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:29:58,280 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:29:58,280 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:29:58,281 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:29:58,285 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:29:58,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:29:58,286 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:29:58,286 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:29:58,286 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:29:58,286 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 14:29:58,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:29:58,446 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:29:58,453 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:29:58,457 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:29:58,457 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:29:58,458 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-11 14:29:59,005 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e8b39cf4/f0998cbc214047db824470c7c96a4b8a/FLAGff3f57989 [2018-10-11 14:30:00,187 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:30:00,193 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-11 14:30:00,277 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e8b39cf4/f0998cbc214047db824470c7c96a4b8a/FLAGff3f57989 [2018-10-11 14:30:00,321 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e8b39cf4/f0998cbc214047db824470c7c96a4b8a [2018-10-11 14:30:00,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:30:00,354 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:30:00,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:30:00,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:30:00,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:30:00,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:00" (1/1) ... [2018-10-11 14:30:00,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a559eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:00, skipping insertion in model container [2018-10-11 14:30:00,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:00" (1/1) ... [2018-10-11 14:30:00,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:30:00,819 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:30:01,917 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 14:30:01,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e5505d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:01, skipping insertion in model container [2018-10-11 14:30:01,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:30:01,918 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 14:30:01,920 INFO L168 Benchmark]: Toolchain (without parser) took 1570.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-10-11 14:30:01,926 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 14:30:01,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1559.74 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-10-11 14:30:01,936 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 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1559.74 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5754]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...