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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:18:33,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:18:33,836 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:18:33,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:18:33,875 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:18:33,876 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:18:33,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:18:33,887 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:18:33,889 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:18:33,896 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:18:33,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:18:33,897 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:18:33,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:18:33,905 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:18:33,906 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:18:33,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:18:33,921 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:18:33,932 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:18:33,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:18:33,941 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:18:33,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:18:33,950 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:18:33,956 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:18:33,956 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:18:33,956 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:18:33,958 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:18:33,964 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:18:33,965 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:18:33,971 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:18:33,972 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:18:33,973 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:18:33,973 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:18:33,979 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:18:33,979 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:18:33,980 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:18:33,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:18:33,984 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 [2018-11-11 23:18:34,032 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:18:34,036 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:18:34,037 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:18:34,037 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:18:34,045 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:18:34,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:18:34,045 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:18:34,046 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:18:34,046 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:18:34,046 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:18:34,046 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:18:34,046 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:18:34,046 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:18:34,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:18:34,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:18:34,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:18:34,051 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:18:34,051 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:18:34,051 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:18:34,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:18:34,052 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:18:34,052 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:18:34,052 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:18:34,052 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:18:34,052 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:18:34,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:18:34,056 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:18:34,056 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:18:34,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:18:34,219 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:18:34,228 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:18:34,233 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:18:34,233 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:18:34,234 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:18:34,380 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c0f9a1df/7bf211cf7db24da2adb45aeb6c3ded4d/FLAGfad4bc7b0 [2018-11-11 23:18:37,064 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:18:37,068 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:18:37,268 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c0f9a1df/7bf211cf7db24da2adb45aeb6c3ded4d/FLAGfad4bc7b0 [2018-11-11 23:18:37,311 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c0f9a1df/7bf211cf7db24da2adb45aeb6c3ded4d [2018-11-11 23:18:37,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:18:37,334 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:18:37,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:18:37,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:18:37,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:18:37,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:18:37" (1/1) ... [2018-11-11 23:18:37,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:18:37, skipping insertion in model container [2018-11-11 23:18:37,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:18:37" (1/1) ... [2018-11-11 23:18:37,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:18:38,095 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:18:52,527 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 23:18:52,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59e9db5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:18:52, skipping insertion in model container [2018-11-11 23:18:52,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:18:52,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 23:18:52,543 INFO L168 Benchmark]: Toolchain (without parser) took 15207.50 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: 422.1 MB). Peak memory consumption was 471.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:18:52,551 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. [2018-11-11 23:18:52,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15202.35 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: 422.1 MB). Peak memory consumption was 471.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:18:52,557 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 15202.35 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: 422.1 MB). Peak memory consumption was 471.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10727]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...