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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:14:25,151 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:14:25,158 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:14:25,194 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:14:25,195 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:14:25,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:14:25,203 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:14:25,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:14:25,210 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:14:25,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:14:25,219 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:14:25,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:14:25,224 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:14:25,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:14:25,236 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:14:25,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:14:25,241 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:14:25,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:14:25,254 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:14:25,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:14:25,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:14:25,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:14:25,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:14:25,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:14:25,274 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:14:25,275 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:14:25,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:14:25,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:14:25,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:14:25,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:14:25,288 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:14:25,289 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:14:25,289 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:14:25,289 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:14:25,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:14:25,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:14:25,298 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-11 15:14:25,347 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:14:25,348 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:14:25,349 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 15:14:25,350 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 15:14:25,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:14:25,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:14:25,355 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:14:25,360 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:14:25,360 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:14:25,360 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:14:25,361 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 15:14:25,361 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:14:25,361 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 15:14:25,361 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:14:25,361 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 15:14:25,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:14:25,362 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:14:25,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:14:25,362 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:14:25,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:14:25,365 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:14:25,365 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:14:25,366 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 15:14:25,366 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:14:25,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:14:25,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:14:25,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 15:14:25,371 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 15:14:25,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:14:25,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:14:25,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:14:25,538 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:14:25,539 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:14:25,539 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko_false-unreach-call.cil.c [2018-10-11 15:14:26,233 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4a3a81b/fc01fb6152734fcfbb646c6d0bd0a17c/FLAG372a7a7dc [2018-10-11 15:14:27,817 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:14:27,821 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko_false-unreach-call.cil.c [2018-10-11 15:14:27,981 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4a3a81b/fc01fb6152734fcfbb646c6d0bd0a17c/FLAG372a7a7dc [2018-10-11 15:14:28,024 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4a3a81b/fc01fb6152734fcfbb646c6d0bd0a17c [2018-10-11 15:14:28,052 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:14:28,056 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:14:28,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:14:28,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:14:28,071 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:14:28,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:14:28" (1/1) ... [2018-10-11 15:14:28,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dd3c6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:14:28, skipping insertion in model container [2018-10-11 15:14:28,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:14:28" (1/1) ... [2018-10-11 15:14:28,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:14:29,055 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:14:30,357 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 15:14:30,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b704fcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:14:30, skipping insertion in model container [2018-10-11 15:14:30,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:14:30,359 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 15:14:30,363 INFO L168 Benchmark]: Toolchain (without parser) took 2310.07 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 1.9 GB. [2018-10-11 15:14:30,370 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 15:14:30,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2298.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 1.9 GB. [2018-10-11 15:14:30,379 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 2298.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6186]: 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...