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--scsi--aic7xxx_old.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:42:32,675 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:42:32,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:42:32,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:42:32,727 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:42:32,730 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:42:32,736 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:42:32,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:42:32,746 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:42:32,747 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:42:32,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:42:32,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:42:32,760 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:42:32,765 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:42:32,775 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:42:32,782 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:42:32,783 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:42:32,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:42:32,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:42:32,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:42:32,816 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:42:32,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:42:32,828 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:42:32,828 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:42:32,829 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:42:32,833 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:42:32,838 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:42:32,839 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:42:32,840 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:42:32,842 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:42:32,842 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:42:32,851 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:42:32,851 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:42:32,855 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:42:32,861 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:42:32,862 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:42:32,863 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 [2018-11-09 12:42:32,914 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:42:32,914 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:42:32,921 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:42:32,921 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:42:32,925 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:42:32,925 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:42:32,929 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:42:32,929 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:42:32,929 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:42:32,930 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:42:32,930 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:42:32,930 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:42:32,930 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:42:32,931 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:42:32,931 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:42:32,931 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:42:32,931 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:42:32,931 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:42:32,935 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:42:32,938 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:42:32,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:42:32,938 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:42:32,938 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:42:32,939 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:42:32,939 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:42:32,939 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:42:32,939 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:42:32,939 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:42:33,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:42:33,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:42:33,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:42:33,133 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:42:33,138 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:42:33,139 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--aic7xxx_old.ko-main.cil.out.c [2018-11-09 12:42:33,294 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b47ad9c0/10318a4d1a11477284a86f1fa544d72c/FLAG4358e06d6 [2018-11-09 12:42:35,586 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:42:35,587 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--aic7xxx_old.ko-main.cil.out.c [2018-11-09 12:42:35,742 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b47ad9c0/10318a4d1a11477284a86f1fa544d72c/FLAG4358e06d6 [2018-11-09 12:42:35,790 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b47ad9c0/10318a4d1a11477284a86f1fa544d72c [2018-11-09 12:42:35,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:42:35,819 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:42:35,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:42:35,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:42:35,839 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:42:35,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:35" (1/1) ... [2018-11-09 12:42:35,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2922f02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:35, skipping insertion in model container [2018-11-09 12:42:35,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:35" (1/1) ... [2018-11-09 12:42:35,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:42:36,484 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:42:55,252 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:42:56,488 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:43:10,436 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:43:12,669 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:43:12,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12 WrapperNode [2018-11-09 12:43:12,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:43:12,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:43:12,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:43:12,671 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:43:12,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:12,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:13,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:13,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:14,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:14,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:14,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:12" (1/1) ... [2018-11-09 12:43:15,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:43:15,202 INFO L168 Benchmark]: Toolchain (without parser) took 39385.31 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: 530.6 MB). Peak memory consumption was 530.6 MB. Max. memory is 3.9 GB. [2018-11-09 12:43:15,209 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-09 12:43:15,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 36849.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 293.6 MB). Peak memory consumption was 546.9 MB. Max. memory is 3.9 GB. [2018-11-09 12:43:15,220 INFO L168 Benchmark]: Boogie Preprocessor took 2525.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 237.0 MB). Peak memory consumption was 237.0 MB. Max. memory is 3.9 GB. [2018-11-09 12:43:15,226 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 0.18 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 36849.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 293.6 MB). Peak memory consumption was 546.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2525.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 237.0 MB). Peak memory consumption was 237.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...