java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:19:27,069 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:19:27,076 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:19:27,109 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:19:27,111 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:19:27,115 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:19:27,117 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:19:27,121 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:19:27,131 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:19:27,132 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:19:27,133 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:19:27,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:19:27,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:19:27,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:19:27,145 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:19:27,157 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:19:27,158 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:19:27,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:19:27,176 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:19:27,182 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:19:27,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:19:27,190 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:19:27,192 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:19:27,201 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:19:27,201 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:19:27,203 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:19:27,209 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:19:27,210 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:19:27,214 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:19:27,217 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:19:27,217 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:19:27,218 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:19:27,218 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:19:27,224 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:19:27,225 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:19:27,226 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:19:27,229 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 [2018-11-26 17:19:27,284 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:19:27,285 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:19:27,292 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:19:27,292 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:19:27,293 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:19:27,294 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:19:27,294 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:19:27,294 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:19:27,294 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:19:27,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:19:27,295 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:19:27,295 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:19:27,295 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:19:27,295 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:19:27,301 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:19:27,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:19:27,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:19:27,302 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:19:27,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:19:27,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:19:27,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:19:27,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:19:27,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:19:27,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:19:27,303 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:19:27,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:19:27,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:19:27,307 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:19:27,307 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:19:27,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:19:27,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:19:27,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:19:27,488 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:19:27,488 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:19:27,489 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:19:27,643 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4181359ee/6cf3f4e5c4c84559877f70f53ab61e2e/FLAG6c379b6a0 [2018-11-26 17:19:30,883 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:19:30,888 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:19:31,198 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4181359ee/6cf3f4e5c4c84559877f70f53ab61e2e/FLAG6c379b6a0 [2018-11-26 17:19:31,431 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4181359ee/6cf3f4e5c4c84559877f70f53ab61e2e [2018-11-26 17:19:31,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:19:31,463 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:19:31,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:19:31,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:19:31,478 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:19:31,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:19:31" (1/1) ... [2018-11-26 17:19:31,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787f0621 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:19:31, skipping insertion in model container [2018-11-26 17:19:31,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:19:31" (1/1) ... [2018-11-26 17:19:31,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:19:32,482 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:19:44,152 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2018-11-26 17:19:44,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eda81fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:19:44, skipping insertion in model container [2018-11-26 17:19:44,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:19:44,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 17:19:44,163 INFO L168 Benchmark]: Toolchain (without parser) took 12699.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.6 MB). Peak memory consumption was 195.9 MB. Max. memory is 3.9 GB. [2018-11-26 17:19:44,170 INFO L168 Benchmark]: CDTParser took 3.43 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. [2018-11-26 17:19:44,171 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12687.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.6 MB). Peak memory consumption was 195.9 MB. Max. memory is 3.9 GB. [2018-11-26 17:19:44,179 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 3.43 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 12687.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.6 MB). Peak memory consumption was 195.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9228]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: ata_port_printk RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...