java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:32:46,924 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:32:46,926 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:32:46,972 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:32:46,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:32:46,979 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:32:46,980 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:32:46,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:32:46,985 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:32:46,986 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:32:46,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:32:46,987 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:32:47,000 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:32:47,001 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:32:47,002 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:32:47,009 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:32:47,016 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:32:47,018 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:32:47,025 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:32:47,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:32:47,033 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:32:47,034 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:32:47,035 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:32:47,036 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:32:47,036 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:32:47,043 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:32:47,043 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:32:47,046 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:32:47,047 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:32:47,047 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:32:47,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:32:47,049 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 [2018-09-13 15:32:47,078 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:32:47,082 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:32:47,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:32:47,083 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:32:47,083 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:32:47,083 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:32:47,084 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:32:47,084 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:32:47,084 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:32:47,087 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:32:47,088 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:32:47,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:32:47,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:32:47,088 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:32:47,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:32:47,092 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:32:47,092 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:32:47,093 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:32:47,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:32:47,248 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:32:47,257 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:32:47,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:32:47,266 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:32:47,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:32:48,474 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:32:48,487 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:32:48,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:48,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:32:48,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:32:48,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:48" (1/1) ... [2018-09-13 15:32:48,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b750eb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:48, skipping insertion in model container [2018-09-13 15:32:48,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:48" (1/1) ... [2018-09-13 15:32:48,573 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:49,315 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:51,426 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:52,489 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:52,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52 WrapperNode [2018-09-13 15:32:52,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:52,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:32:52,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:32:52,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:32:52,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:52,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:52" (1/1) ... [2018-09-13 15:32:53,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:32:53,818 INFO L168 Benchmark]: Toolchain (without parser) took 5343.05 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 405.5 MB). Peak memory consumption was 405.5 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:53,825 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:32:53,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4259.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.5 MB). Peak memory consumption was 309.5 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:53,829 INFO L168 Benchmark]: Boogie Preprocessor took 1062.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:53,837 INFO L344 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 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 4259.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.5 MB). Peak memory consumption was 309.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 1062.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...