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-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:15:58,517 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:15:58,522 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:15:58,561 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:15:58,562 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:15:58,564 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:15:58,568 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:15:58,572 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:15:58,578 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:15:58,585 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:15:58,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:15:58,589 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:15:58,593 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:15:58,594 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:15:58,601 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:15:58,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:15:58,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:15:58,610 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:15:58,623 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:15:58,631 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:15:58,638 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:15:58,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:15:58,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:15:58,650 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:15:58,650 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:15:58,656 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:15:58,657 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:15:58,658 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:15:58,665 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:15:58,666 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:15:58,666 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:15:58,671 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:15:58,671 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:15:58,671 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:15:58,674 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:15:58,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:15:58,675 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 08:15:58,731 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:15:58,732 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:15:58,739 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:15:58,739 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:15:58,740 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:15:58,741 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:15:58,741 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:15:58,741 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:15:58,741 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:15:58,741 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:15:58,745 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:15:58,745 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:15:58,745 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:15:58,745 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:15:58,746 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:15:58,746 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:15:58,746 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:15:58,746 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:15:58,747 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:15:58,751 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:15:58,751 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:15:58,751 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:15:58,752 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:15:58,752 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:15:58,752 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:15:58,752 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:15:58,752 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:15:58,753 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:15:58,753 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:15:58,753 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:15:58,753 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:15:58,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:15:58,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:15:58,889 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:15:58,893 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:15:58,896 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:15:58,897 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c [2018-11-27 08:15:59,057 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06f05dd52/0b9c3d5d8fd44c978d569900965d0be2/FLAG91c50f141 [2018-11-27 08:16:01,401 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:16:01,404 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c [2018-11-27 08:16:01,582 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06f05dd52/0b9c3d5d8fd44c978d569900965d0be2/FLAG91c50f141 [2018-11-27 08:16:01,712 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06f05dd52/0b9c3d5d8fd44c978d569900965d0be2 [2018-11-27 08:16:01,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:16:01,732 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:16:01,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:16:01,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:16:01,748 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:16:01,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:16:01" (1/1) ... [2018-11-27 08:16:01,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ffbdb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:01, skipping insertion in model container [2018-11-27 08:16:01,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:16:01" (1/1) ... [2018-11-27 08:16:01,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:16:02,483 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:16:17,833 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:16:18,248 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:16:21,371 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:16:27,351 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:16:27,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27 WrapperNode [2018-11-27 08:16:27,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:16:27,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:16:27,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:16:27,355 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:16:27,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:27,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:28,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:28,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:36,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:36,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:37,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:16:27" (1/1) ... [2018-11-27 08:16:38,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:16:38,366 INFO L168 Benchmark]: Toolchain (without parser) took 36639.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 200.6 MB). Peak memory consumption was 738.3 MB. Max. memory is 3.9 GB. [2018-11-27 08:16:38,370 INFO L168 Benchmark]: CDTParser took 0.23 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 08:16:38,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25619.22 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: 457.6 MB). Peak memory consumption was 710.3 MB. Max. memory is 3.9 GB. [2018-11-27 08:16:38,375 INFO L168 Benchmark]: Boogie Preprocessor took 11004.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -256.9 MB). Peak memory consumption was 280.7 MB. Max. memory is 3.9 GB. [2018-11-27 08:16:38,387 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 0.23 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 25619.22 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: 457.6 MB). Peak memory consumption was 710.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 11004.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -256.9 MB). Peak memory consumption was 280.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...