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--hwmon--amc6821.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:11:03,284 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:11:03,292 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:11:03,321 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:11:03,322 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:11:03,323 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:11:03,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:11:03,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:11:03,351 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:11:03,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:11:03,359 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:11:03,359 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:11:03,360 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:11:03,364 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:11:03,366 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:11:03,366 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:11:03,379 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:11:03,387 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:11:03,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:11:03,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:11:03,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:11:03,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:11:03,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:11:03,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:11:03,409 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:11:03,410 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:11:03,414 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:11:03,415 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:11:03,415 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:11:03,422 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:11:03,422 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:11:03,423 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:11:03,423 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:11:03,423 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:11:03,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:11:03,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:11:03,431 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 [2018-10-18 19:11:03,474 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:11:03,475 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:11:03,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:11:03,481 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:11:03,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:11:03,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:11:03,482 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:11:03,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:11:03,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:11:03,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:11:03,486 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:11:03,486 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:11:03,487 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:11:03,487 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:11:03,487 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:11:03,488 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:11:03,488 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:11:03,488 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:11:03,488 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:11:03,491 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:11:03,491 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:11:03,491 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:11:03,492 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:11:03,492 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:11:03,492 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:11:03,492 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:11:03,492 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:11:03,493 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:11:03,496 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:11:03,496 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:11:03,604 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:11:03,633 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:11:03,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:11:03,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:11:03,644 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:11:03,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-10-18 19:11:03,756 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a52a939/8af0440a74dd44ab95020332424d2a13/FLAG1e51e8652 [2018-10-18 19:11:05,241 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:11:05,242 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-10-18 19:11:05,317 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a52a939/8af0440a74dd44ab95020332424d2a13/FLAG1e51e8652 [2018-10-18 19:11:05,339 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49a52a939/8af0440a74dd44ab95020332424d2a13 [2018-10-18 19:11:05,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:11:05,355 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:11:05,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:11:05,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:11:05,370 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:11:05,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:11:05" (1/1) ... [2018-10-18 19:11:05,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba437fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:05, skipping insertion in model container [2018-10-18 19:11:05,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:11:05" (1/1) ... [2018-10-18 19:11:05,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:11:05,670 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:11:10,634 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:11:10,902 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:11:11,991 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:11:12,477 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:11:12,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12 WrapperNode [2018-10-18 19:11:12,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:11:12,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:11:12,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:11:12,485 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:11:12,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:12,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:12,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:12,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:13,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:13,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:13,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:11:12" (1/1) ... [2018-10-18 19:11:13,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:11:13,314 INFO L168 Benchmark]: Toolchain (without parser) took 7959.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -34.0 MB). Peak memory consumption was 505.1 MB. Max. memory is 3.9 GB. [2018-10-18 19:11:13,319 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-18 19:11:13,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7123.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 463.3 MB). Peak memory consumption was 463.3 MB. Max. memory is 3.9 GB. [2018-10-18 19:11:13,322 INFO L168 Benchmark]: Boogie Preprocessor took 821.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -497.3 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.9 GB. [2018-10-18 19:11:13,330 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 7123.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 463.3 MB). Peak memory consumption was 463.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 821.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -497.3 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...