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--regulator--isl6271a-regulator.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-04 23:46:54,490 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 23:46:54,493 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 23:46:54,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 23:46:54,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 23:46:54,538 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 23:46:54,540 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 23:46:54,547 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 23:46:54,552 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 23:46:54,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 23:46:54,570 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 23:46:54,571 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 23:46:54,575 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 23:46:54,576 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 23:46:54,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 23:46:54,581 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 23:46:54,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 23:46:54,588 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 23:46:54,599 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 23:46:54,604 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 23:46:54,609 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 23:46:54,615 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 23:46:54,622 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 23:46:54,623 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 23:46:54,623 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 23:46:54,624 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 23:46:54,629 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 23:46:54,630 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 23:46:54,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 23:46:54,637 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 23:46:54,637 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 23:46:54,641 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 23:46:54,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 23:46:54,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 23:46:54,644 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 23:46:54,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 23:46:54,648 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 [2018-11-04 23:46:54,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 23:46:54,694 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 23:46:54,700 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 23:46:54,700 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 23:46:54,701 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 23:46:54,702 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 23:46:54,702 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 23:46:54,702 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 23:46:54,702 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 23:46:54,703 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 23:46:54,708 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 23:46:54,708 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 23:46:54,708 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 23:46:54,709 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 23:46:54,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 23:46:54,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 23:46:54,709 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 23:46:54,710 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 23:46:54,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 23:46:54,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 23:46:54,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 23:46:54,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 23:46:54,713 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 23:46:54,713 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 23:46:54,713 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 23:46:54,713 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 23:46:54,714 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 23:46:54,714 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 23:46:54,714 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 23:46:54,714 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 23:46:54,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 23:46:54,892 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 23:46:54,904 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 23:46:54,908 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 23:46:54,909 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 23:46:54,910 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.c [2018-11-04 23:46:55,065 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b3963ca/20383e48fb0b44a9b0f2e11d91625b7b/FLAGc2d98d7cc [2018-11-04 23:46:56,625 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 23:46:56,631 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.c [2018-11-04 23:46:56,693 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b3963ca/20383e48fb0b44a9b0f2e11d91625b7b/FLAGc2d98d7cc [2018-11-04 23:46:56,718 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b3963ca/20383e48fb0b44a9b0f2e11d91625b7b [2018-11-04 23:46:56,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 23:46:56,743 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 23:46:56,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 23:46:56,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 23:46:56,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 23:46:56,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:46:56" (1/1) ... [2018-11-04 23:46:56,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d980fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:46:56, skipping insertion in model container [2018-11-04 23:46:56,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:46:56" (1/1) ... [2018-11-04 23:46:56,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 23:46:56,998 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 23:46:59,335 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 23:46:59,680 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 23:47:00,397 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 23:47:00,676 INFO L193 MainTranslator]: Completed translation [2018-11-04 23:47:00,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00 WrapperNode [2018-11-04 23:47:00,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 23:47:00,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 23:47:00,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 23:47:00,681 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 23:47:00,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:00,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:00,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:00,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:01,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:01,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:01,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:47:00" (1/1) ... [2018-11-04 23:47:01,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 23:47:01,154 INFO L168 Benchmark]: Toolchain (without parser) took 4412.61 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: 109.9 MB). Peak memory consumption was 109.9 MB. Max. memory is 3.9 GB. [2018-11-04 23:47:01,162 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-04 23:47:01,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3934.12 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: 98.6 MB). Peak memory consumption was 140.9 MB. Max. memory is 3.9 GB. [2018-11-04 23:47:01,170 INFO L168 Benchmark]: Boogie Preprocessor took 470.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-04 23:47:01,181 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 0.21 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 3934.12 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: 98.6 MB). Peak memory consumption was 140.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 470.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...