java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.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-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 04:32:39,362 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 04:32:39,364 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 04:32:39,377 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 04:32:39,377 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 04:32:39,378 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 04:32:39,379 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 04:32:39,381 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 04:32:39,383 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 04:32:39,384 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 04:32:39,385 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 04:32:39,385 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 04:32:39,386 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 04:32:39,387 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 04:32:39,388 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 04:32:39,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 04:32:39,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 04:32:39,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 04:32:39,394 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 04:32:39,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 04:32:39,397 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 04:32:39,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 04:32:39,401 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 04:32:39,401 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 04:32:39,401 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 04:32:39,402 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 04:32:39,404 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 04:32:39,404 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 04:32:39,405 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 04:32:39,406 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 04:32:39,407 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 04:32:39,407 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 04:32:39,408 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 04:32:39,408 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 04:32:39,409 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 04:32:39,410 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 04:32:39,410 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 [2018-11-22 04:32:39,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 04:32:39,440 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 04:32:39,441 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 04:32:39,442 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 04:32:39,445 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 04:32:39,446 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 04:32:39,446 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 04:32:39,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 04:32:39,446 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 04:32:39,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 04:32:39,448 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 04:32:39,449 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 04:32:39,449 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 04:32:39,449 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 04:32:39,449 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 04:32:39,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 04:32:39,450 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 04:32:39,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 04:32:39,450 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 04:32:39,450 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 04:32:39,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:32:39,451 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 04:32:39,451 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 04:32:39,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 04:32:39,451 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 04:32:39,451 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 04:32:39,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 04:32:39,453 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 04:32:39,453 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 04:32:39,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 04:32:39,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 04:32:39,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 04:32:39,549 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 04:32:39,550 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 04:32:39,551 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:32:39,617 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36732ef80/c457f0ca137641e39f80b8e9c2221214/FLAG0c86062c8 [2018-11-22 04:32:40,825 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 04:32:40,826 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:32:40,916 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36732ef80/c457f0ca137641e39f80b8e9c2221214/FLAG0c86062c8 [2018-11-22 04:32:40,950 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36732ef80/c457f0ca137641e39f80b8e9c2221214 [2018-11-22 04:32:40,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 04:32:40,967 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 04:32:40,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 04:32:40,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 04:32:40,972 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 04:32:40,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:32:40" (1/1) ... [2018-11-22 04:32:40,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b6f54d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:32:40, skipping insertion in model container [2018-11-22 04:32:40,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:32:40" (1/1) ... [2018-11-22 04:32:40,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 04:32:41,361 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 04:32:42,169 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name comp at C: (*comp)(struct mlx4_cq * ) [5895] [2018-11-22 04:32:45,766 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2018-11-22 04:32:45,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cfc8951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:32:45, skipping insertion in model container [2018-11-22 04:32:45,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 04:32:45,767 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 04:32:45,769 INFO L168 Benchmark]: Toolchain (without parser) took 4803.57 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -842.7 MB). Peak memory consumption was 245.4 MB. Max. memory is 7.1 GB. [2018-11-22 04:32:45,771 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:32:45,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4799.37 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -842.7 MB). Peak memory consumption was 245.4 MB. Max. memory is 7.1 GB. [2018-11-22 04:32:45,775 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4799.37 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -842.7 MB). Peak memory consumption was 245.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10377]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...