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--firewire--firewire-core.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:35:14,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:35:14,133 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:35:14,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:35:14,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:35:14,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:35:14,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:35:14,181 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:35:14,185 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:35:14,189 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:35:14,193 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:35:14,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:35:14,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:35:14,201 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:35:14,203 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:35:14,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:35:14,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:35:14,223 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:35:14,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:35:14,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:35:14,235 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:35:14,242 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:35:14,248 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-17 12:35:14,264 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:35:14,264 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:35:14,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:35:14,272 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:35:14,273 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 [2018-10-17 12:35:14,327 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:35:14,328 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:35:14,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:35:14,332 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:35:14,336 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:35:14,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:35:14,337 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:35:14,337 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:35:14,337 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:35:14,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:35:14,338 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:35:14,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:35:14,344 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:35:14,344 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:35:14,345 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:35:14,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:35:14,345 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:35:14,345 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:35:14,345 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:35:14,346 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:35:14,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:35:14,346 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:35:14,346 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:35:14,346 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:35:14,347 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:35:14,350 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:35:14,350 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:35:14,350 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:35:14,350 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:35:14,351 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:35:14,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:35:14,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:35:14,533 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:35:14,538 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:35:14,539 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:35:14,540 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko_false-unreach-call.cil.c [2018-10-17 12:35:14,675 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b772c3ec6/12a91ac51a114616b11add0442055b86/FLAG10021c323 [2018-10-17 12:35:16,707 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:35:16,708 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko_false-unreach-call.cil.c [2018-10-17 12:35:16,903 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b772c3ec6/12a91ac51a114616b11add0442055b86/FLAG10021c323 [2018-10-17 12:35:16,953 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b772c3ec6/12a91ac51a114616b11add0442055b86 [2018-10-17 12:35:16,980 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:35:16,985 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:35:16,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:35:16,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:35:16,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:35:17,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:35:16" (1/1) ... [2018-10-17 12:35:17,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f5134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:35:17, skipping insertion in model container [2018-10-17 12:35:17,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:35:16" (1/1) ... [2018-10-17 12:35:17,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:35:17,666 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:35:23,692 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2018-10-17 12:35:23,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@380b8d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:35:23, skipping insertion in model container [2018-10-17 12:35:23,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:35:23,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-17 12:35:23,701 INFO L168 Benchmark]: Toolchain (without parser) took 6717.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 180.4 MB). Peak memory consumption was 180.4 MB. Max. memory is 3.9 GB. [2018-10-17 12:35:23,703 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-10-17 12:35:23,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6705.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 180.4 MB). Peak memory consumption was 180.4 MB. Max. memory is 3.9 GB. [2018-10-17 12:35:23,717 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 0.18 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 6705.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 180.4 MB). Peak memory consumption was 180.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5338]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: fw_notice RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...