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_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:23:41,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:23:41,342 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:23:41,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:23:41,380 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:23:41,385 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:23:41,389 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:23:41,395 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:23:41,399 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:23:41,403 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:23:41,404 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:23:41,404 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:23:41,412 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:23:41,413 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:23:41,425 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:23:41,426 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:23:41,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:23:41,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:23:41,444 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:23:41,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:23:41,459 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:23:41,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:23:41,470 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:23:41,470 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:23:41,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:23:41,478 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:23:41,484 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:23:41,485 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:23:41,487 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:23:41,488 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:23:41,489 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:23:41,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:23:41,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:23:41,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:23:41,500 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:23:41,501 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:23:41,501 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-18 20:23:41,552 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:23:41,552 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:23:41,553 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:23:41,558 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:23:41,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:23:41,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:23:41,561 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:23:41,562 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:23:41,562 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:23:41,562 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:23:41,562 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:23:41,562 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:23:41,563 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:23:41,568 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:23:41,568 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:23:41,568 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:23:41,569 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:23:41,569 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:23:41,569 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:23:41,569 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:23:41,571 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:23:41,571 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:23:41,572 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:23:41,572 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:23:41,572 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:23:41,572 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:23:41,575 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:23:41,575 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:23:41,707 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:23:41,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:23:41,753 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:23:41,758 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:23:41,760 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:23:41,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c [2018-10-18 20:23:41,916 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d155da1f/88d50b1ada3c4ec59349dacce2f2cd3a/FLAG28e7c60c2 [2018-10-18 20:23:43,505 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:23:43,510 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c [2018-10-18 20:23:43,587 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d155da1f/88d50b1ada3c4ec59349dacce2f2cd3a/FLAG28e7c60c2 [2018-10-18 20:23:43,632 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d155da1f/88d50b1ada3c4ec59349dacce2f2cd3a [2018-10-18 20:23:43,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:23:43,667 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:23:43,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:23:43,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:23:43,681 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:23:43,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:23:43" (1/1) ... [2018-10-18 20:23:43,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e42fff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:43, skipping insertion in model container [2018-10-18 20:23:43,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:23:43" (1/1) ... [2018-10-18 20:23:43,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:23:43,957 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:23:47,724 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:23:47,833 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:23:48,939 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:23:49,113 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:23:49,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49 WrapperNode [2018-10-18 20:23:49,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:23:49,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:23:49,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:23:49,114 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:23:49,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:23:49" (1/1) ... [2018-10-18 20:23:49,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:23:49,700 INFO L168 Benchmark]: Toolchain (without parser) took 6034.98 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: 126.1 MB). Peak memory consumption was 126.1 MB. Max. memory is 3.9 GB. [2018-10-18 20:23:49,710 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. [2018-10-18 20:23:49,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5445.79 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: 100.7 MB). Peak memory consumption was 188.1 MB. Max. memory is 3.9 GB. [2018-10-18 20:23:49,712 INFO L168 Benchmark]: Boogie Preprocessor took 580.79 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-18 20:23:49,722 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 5445.79 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: 100.7 MB). Peak memory consumption was 188.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 580.79 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...