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-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:25:49,362 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:25:49,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:25:49,403 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:25:49,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:25:49,408 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:25:49,410 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:25:49,416 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:25:49,420 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:25:49,422 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:25:49,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:25:49,435 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:25:49,436 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:25:49,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:25:49,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:25:49,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:25:49,450 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:25:49,455 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:25:49,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:25:49,465 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:25:49,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:25:49,474 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:25:49,482 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 10:25:49,482 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 10:25:49,482 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 10:25:49,487 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 10:25:49,491 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 10:25:49,493 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 10:25:49,494 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 10:25:49,495 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 10:25:49,501 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 10:25:49,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 10:25:49,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:25:49,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:25:49,505 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:25:49,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:25:49,512 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 [2018-11-19 10:25:49,563 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:25:49,563 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:25:49,564 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:25:49,569 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:25:49,572 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:25:49,572 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:25:49,572 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:25:49,572 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:25:49,573 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:25:49,573 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:25:49,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:25:49,573 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:25:49,573 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:25:49,579 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:25:49,579 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:25:49,579 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:25:49,579 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:25:49,580 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:25:49,580 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:25:49,580 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:25:49,580 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:25:49,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:25:49,581 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:25:49,581 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:25:49,581 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:25:49,581 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:25:49,581 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:25:49,586 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:25:49,586 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:25:49,586 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:25:49,587 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:25:49,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:25:49,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:25:49,757 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:25:49,762 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:25:49,763 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:25:49,764 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-19 10:25:49,898 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e3ad919/5ec1c95337f0461faa6dc000ebbf8436/FLAG6d2481897 [2018-11-19 10:25:52,287 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:25:52,288 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-19 10:25:52,485 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e3ad919/5ec1c95337f0461faa6dc000ebbf8436/FLAG6d2481897 [2018-11-19 10:25:52,577 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e3ad919/5ec1c95337f0461faa6dc000ebbf8436 [2018-11-19 10:25:52,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:25:52,608 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:25:52,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:52,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:25:52,620 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:25:52,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:52" (1/1) ... [2018-11-19 10:25:52,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67120068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:52, skipping insertion in model container [2018-11-19 10:25:52,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:52" (1/1) ... [2018-11-19 10:25:52,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:25:53,442 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:26:16,552 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:26:16,938 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:26:20,240 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:26:26,171 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:26:26,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26 WrapperNode [2018-11-19 10:26:26,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:26:26,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:26:26,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:26:26,178 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:26:26,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:26,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:27,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:27,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:37,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:37,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:38,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:26:26" (1/1) ... [2018-11-19 10:26:39,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:26:39,081 INFO L168 Benchmark]: Toolchain (without parser) took 46471.97 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: 460.1 MB). Peak memory consumption was 750.8 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:39,086 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. [2018-11-19 10:26:39,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33564.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 642.0 MB). Peak memory consumption was 706.8 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:39,096 INFO L168 Benchmark]: Boogie Preprocessor took 12899.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -181.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:39,104 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 33564.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 642.0 MB). Peak memory consumption was 706.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 12899.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -181.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...