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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:25:18,378 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:25:18,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:25:18,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:25:18,420 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:25:18,421 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:25:18,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:25:18,435 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:25:18,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:25:18,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:25:18,455 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:25:18,456 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:25:18,457 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:25:18,465 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:25:18,471 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:25:18,472 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:25:18,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:25:18,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:25:18,488 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:25:18,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:25:18,496 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:25:18,503 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:25:18,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:25:18,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:25:18,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:25:18,514 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:25:18,515 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:25:18,520 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:25:18,521 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:25:18,527 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:25:18,527 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:25:18,528 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:25:18,528 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:25:18,534 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:25:18,535 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:25:18,536 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:25:18,537 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 [2018-11-27 08:25:18,587 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:25:18,587 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:25:18,596 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:25:18,596 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:25:18,601 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:25:18,601 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:25:18,601 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:25:18,602 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:25:18,602 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:25:18,602 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:25:18,602 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:25:18,603 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:25:18,603 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:25:18,603 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:25:18,603 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:25:18,603 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:25:18,610 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:25:18,610 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:25:18,610 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:25:18,611 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:25:18,611 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:25:18,611 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:25:18,611 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:25:18,612 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:25:18,612 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:25:18,612 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:25:18,612 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:25:18,612 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:25:18,616 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:25:18,616 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:25:18,616 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:25:18,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:25:18,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:25:18,757 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:25:18,760 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:25:18,761 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:25:18,765 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:25:18,935 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7eff57b/5f6861699a6348d4aac9eb9256ce4bc6/FLAGf843bff78 [2018-11-27 08:25:21,479 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:25:21,483 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:25:21,650 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7eff57b/5f6861699a6348d4aac9eb9256ce4bc6/FLAGf843bff78 [2018-11-27 08:25:21,787 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7eff57b/5f6861699a6348d4aac9eb9256ce4bc6 [2018-11-27 08:25:21,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:25:21,817 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:25:21,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:25:21,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:25:21,831 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:25:21,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:25:21" (1/1) ... [2018-11-27 08:25:21,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c77e654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:21, skipping insertion in model container [2018-11-27 08:25:21,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:25:21" (1/1) ... [2018-11-27 08:25:21,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:25:22,425 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:25:38,166 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:25:38,405 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:25:42,526 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:25:46,464 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:25:46,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46 WrapperNode [2018-11-27 08:25:46,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:25:46,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:25:46,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:25:46,470 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:25:46,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:46,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:46,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:46,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:50,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:51,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:51,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:46" (1/1) ... [2018-11-27 08:25:51,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:25:51,845 INFO L168 Benchmark]: Toolchain (without parser) took 30032.30 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: 138.3 MB). Peak memory consumption was 622.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:25:51,851 INFO L168 Benchmark]: CDTParser took 1.74 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. [2018-11-27 08:25:51,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24650.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 533.4 MB). Peak memory consumption was 603.3 MB. Max. memory is 3.9 GB. [2018-11-27 08:25:51,853 INFO L168 Benchmark]: Boogie Preprocessor took 5369.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -395.1 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.9 GB. [2018-11-27 08:25:51,863 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 1.74 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 24650.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 533.4 MB). Peak memory consumption was 603.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5369.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -395.1 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...