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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 09:52:54,323 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 09:52:54,328 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 09:52:54,359 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 09:52:54,359 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 09:52:54,363 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 09:52:54,367 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 09:52:54,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 09:52:54,377 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 09:52:54,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 09:52:54,382 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 09:52:54,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 09:52:54,383 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 09:52:54,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 09:52:54,394 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 09:52:54,405 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 09:52:54,406 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 09:52:54,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 09:52:54,421 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 09:52:54,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 09:52:54,433 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 09:52:54,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 09:52:54,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 09:52:54,461 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 09:52:54,461 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 09:52:54,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 09:52:54,468 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 09:52:54,469 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 [2018-10-30 09:52:54,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 09:52:54,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 09:52:54,519 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 09:52:54,520 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 09:52:54,524 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 09:52:54,525 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 09:52:54,525 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 09:52:54,525 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 09:52:54,525 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 09:52:54,525 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 09:52:54,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 09:52:54,530 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 09:52:54,530 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 09:52:54,530 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 09:52:54,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 09:52:54,533 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 09:52:54,533 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 09:52:54,533 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 09:52:54,533 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 09:52:54,534 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 09:52:54,534 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 09:52:54,534 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 09:52:54,534 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 09:52:54,534 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 09:52:54,535 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 09:52:54,537 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 09:52:54,537 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 09:52:54,537 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 09:52:54,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 09:52:54,538 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 09:52:54,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 09:52:54,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 09:52:54,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 09:52:54,713 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 09:52:54,714 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 09:52:54,715 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.c [2018-10-30 09:52:54,864 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84812a32e/255558ad0397488da4077016c0f2d6fa/FLAGeeb58a01f [2018-10-30 09:52:56,749 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 09:52:56,753 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.c [2018-10-30 09:52:56,868 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84812a32e/255558ad0397488da4077016c0f2d6fa/FLAGeeb58a01f [2018-10-30 09:52:56,914 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84812a32e/255558ad0397488da4077016c0f2d6fa [2018-10-30 09:52:56,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 09:52:56,946 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 09:52:56,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 09:52:56,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 09:52:56,958 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 09:52:56,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:52:56" (1/1) ... [2018-10-30 09:52:56,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@332f5d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:52:56, skipping insertion in model container [2018-10-30 09:52:56,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:52:56" (1/1) ... [2018-10-30 09:52:56,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 09:52:57,424 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 09:53:07,961 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 09:53:08,114 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 09:53:11,237 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 09:53:12,537 INFO L193 MainTranslator]: Completed translation [2018-10-30 09:53:12,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12 WrapperNode [2018-10-30 09:53:12,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 09:53:12,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 09:53:12,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 09:53:12,546 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 09:53:12,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:12,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:12,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:12,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:13,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:13,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:13,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:53:12" (1/1) ... [2018-10-30 09:53:13,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 09:53:13,616 INFO L168 Benchmark]: Toolchain (without parser) took 16674.42 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: 101.3 MB). Peak memory consumption was 101.3 MB. Max. memory is 3.9 GB. [2018-10-30 09:53:13,623 INFO L168 Benchmark]: CDTParser took 4.07 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. [2018-10-30 09:53:13,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15590.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 21.1 MB). Peak memory consumption was 507.3 MB. Max. memory is 3.9 GB. [2018-10-30 09:53:13,625 INFO L168 Benchmark]: Boogie Preprocessor took 1071.73 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: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 3.9 GB. [2018-10-30 09:53:13,642 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 4.07 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 15590.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 21.1 MB). Peak memory consumption was 507.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1071.73 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: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...