java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 03:31:16,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 03:31:16,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 03:31:16,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 03:31:16,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 03:31:16,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 03:31:16,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 03:31:16,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 03:31:16,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 03:31:16,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 03:31:16,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 03:31:16,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 03:31:16,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 03:31:16,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 03:31:16,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 03:31:16,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 03:31:16,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 03:31:16,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 03:31:16,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 03:31:16,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 03:31:16,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 03:31:16,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 03:31:16,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 03:31:16,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 03:31:16,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 03:31:16,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 03:31:16,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 03:31:16,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 03:31:16,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 03:31:16,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 03:31:16,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 03:31:16,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 03:31:16,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 03:31:16,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 03:31:16,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 03:31:16,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 03:31:16,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 03:31:16,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 03:31:16,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 03:31:16,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 03:31:16,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 03:31:16,237 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-09 03:31:16,259 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 03:31:16,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 03:31:16,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-09 03:31:16,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-09 03:31:16,263 INFO L138 SettingsManager]: * Use SBE=true [2019-09-09 03:31:16,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 03:31:16,263 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 03:31:16,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-09 03:31:16,264 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 03:31:16,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 03:31:16,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 03:31:16,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 03:31:16,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 03:31:16,265 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 03:31:16,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 03:31:16,266 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-09 03:31:16,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 03:31:16,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 03:31:16,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 03:31:16,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-09 03:31:16,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-09 03:31:16,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 03:31:16,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 03:31:16,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 03:31:16,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-09 03:31:16,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-09 03:31:16,268 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 03:31:16,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 03:31:16,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-09 03:31:16,302 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 03:31:16,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 03:31:16,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 03:31:16,324 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 03:31:16,324 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 03:31:16,325 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2019-09-09 03:31:16,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e16555c41/c23528d51e994edda91d2d1af0902808/FLAG90d0ec162 [2019-09-09 03:31:17,482 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 03:31:17,485 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2019-09-09 03:31:17,560 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e16555c41/c23528d51e994edda91d2d1af0902808/FLAG90d0ec162 [2019-09-09 03:31:17,716 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e16555c41/c23528d51e994edda91d2d1af0902808 [2019-09-09 03:31:17,726 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 03:31:17,727 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 03:31:17,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 03:31:17,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 03:31:17,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 03:31:17,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 03:31:17" (1/1) ... [2019-09-09 03:31:17,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e76121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 03:31:17, skipping insertion in model container [2019-09-09 03:31:17,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 03:31:17" (1/1) ... [2019-09-09 03:31:17,744 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 03:31:17,966 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 03:31:19,985 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2019-09-09 03:31:19,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ec911b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 03:31:19, skipping insertion in model container [2019-09-09 03:31:19,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 03:31:19,988 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-09 03:31:19,995 INFO L168 Benchmark]: Toolchain (without parser) took 2262.79 ms. Allocated memory was 140.0 MB in the beginning and 243.8 MB in the end (delta: 103.8 MB). Free memory was 62.7 MB in the beginning and 162.8 MB in the end (delta: -100.1 MB). Peak memory consumption was 46.3 MB. Max. memory is 7.1 GB. [2019-09-09 03:31:19,997 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-09 03:31:20,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2259.50 ms. Allocated memory was 140.0 MB in the beginning and 243.8 MB in the end (delta: 103.8 MB). Free memory was 62.4 MB in the beginning and 162.8 MB in the end (delta: -100.3 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. [2019-09-09 03:31:20,004 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2259.50 ms. Allocated memory was 140.0 MB in the beginning and 243.8 MB in the end (delta: 103.8 MB). Free memory was 62.4 MB in the beginning and 162.8 MB in the end (delta: -100.3 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5248]: 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...