java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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--block--paride--pt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:43:01,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:43:01,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:43:01,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:43:01,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:43:01,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:43:01,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:43:01,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:43:01,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:43:01,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:43:01,466 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:43:01,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:43:01,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:43:01,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:43:01,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:43:01,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:43:01,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:43:01,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:43:01,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:43:01,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:43:01,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:43:01,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:43:01,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:43:01,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:43:01,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:43:01,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:43:01,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:43:01,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:43:01,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:43:01,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:43:01,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:43:01,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:43:01,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:43:01,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:43:01,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:43:01,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:43:01,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:43:01,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:43:01,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:43:01,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:43:01,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:43:01,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:43:01,518 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:43:01,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:43:01,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:43:01,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:43:01,520 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:43:01,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:43:01,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:43:01,522 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:43:01,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:43:01,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:43:01,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:43:01,523 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:43:01,523 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:43:01,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:43:01,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:43:01,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:43:01,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:43:01,524 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:43:01,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:43:01,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:43:01,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:43:01,525 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:43:01,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:43:01,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:43:01,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:43:01,572 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:43:01,573 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:43:01,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2019-08-08 17:43:01,633 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6b1ad0e/34a4bff63d8b42a096638c28058ba517/FLAG577ff4784 [2019-08-08 17:43:02,403 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:43:02,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2019-08-08 17:43:02,442 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6b1ad0e/34a4bff63d8b42a096638c28058ba517/FLAG577ff4784 [2019-08-08 17:43:02,464 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6b1ad0e/34a4bff63d8b42a096638c28058ba517 [2019-08-08 17:43:02,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:43:02,476 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:43:02,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:43:02,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:43:02,481 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:43:02,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:43:02" (1/1) ... [2019-08-08 17:43:02,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@766db899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:02, skipping insertion in model container [2019-08-08 17:43:02,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:43:02" (1/1) ... [2019-08-08 17:43:02,494 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:43:02,607 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:43:03,214 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3048] [2019-08-08 17:43:03,215 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3049-3050] [2019-08-08 17:43:03,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:43:03,940 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:43:04,034 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3048] [2019-08-08 17:43:04,034 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3049-3050] [2019-08-08 17:43:04,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:43:04,443 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:43:04,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04 WrapperNode [2019-08-08 17:43:04,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:43:04,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:43:04,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:43:04,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:43:04,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... [2019-08-08 17:43:04,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:43:04,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:43:04,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:43:04,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:43:04,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:43:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:43:04,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:43:04,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:43:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 17:43:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 17:43:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-08 17:43:04,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-08 17:43:04,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-08 17:43:04,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-08 17:43:04,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 17:43:04,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-08-08 17:43:04,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:43:04,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:43:04,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:43:04,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:43:04,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:43:04,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:43:04,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:43:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:43:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:43:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-08 17:43:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-08-08 17:43:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-08-08 17:43:04,908 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-08 17:43:04,908 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-08 17:43:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-08-08 17:43:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-08-08 17:43:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-08 17:43:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2019-08-08 17:43:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2019-08-08 17:43:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2019-08-08 17:43:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2019-08-08 17:43:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2019-08-08 17:43:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2019-08-08 17:43:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2019-08-08 17:43:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2019-08-08 17:43:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-08-08 17:43:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2019-08-08 17:43:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2019-08-08 17:43:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2019-08-08 17:43:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2019-08-08 17:43:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2019-08-08 17:43:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2019-08-08 17:43:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2019-08-08 17:43:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2019-08-08 17:43:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2019-08-08 17:43:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2019-08-08 17:43:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2019-08-08 17:43:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2019-08-08 17:43:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:43:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 17:43:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:43:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_19 [2019-08-08 17:43:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_20 [2019-08-08 17:43:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 17:43:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:43:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 17:43:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 17:43:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 17:43:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 17:43:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-08-08 17:43:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 17:43:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-08 17:43:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-08 17:43:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-08-08 17:43:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-08-08 17:43:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-08 17:43:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-08 17:43:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-08-08 17:43:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-08-08 17:43:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-08-08 17:43:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 17:43:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:43:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:43:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 17:43:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-08 17:43:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-08 17:43:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 17:43:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-08 17:43:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-08-08 17:43:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-08-08 17:43:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-08-08 17:43:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-08-08 17:43:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-08-08 17:43:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-08-08 17:43:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-08-08 17:43:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-08-08 17:43:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:43:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-08 17:43:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:43:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:43:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:43:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:43:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:43:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:43:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:43:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-08 17:43:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 17:43:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 17:43:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 17:43:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-08 17:43:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:43:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-08 17:43:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:43:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-08 17:43:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-08 17:43:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-08 17:43:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 17:43:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:43:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:43:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 17:43:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 17:43:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:43:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-08-08 17:43:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 17:43:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 17:43:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:43:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:43:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:43:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-08-08 17:43:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-08 17:43:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 17:43:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:43:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:43:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:43:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:43:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:43:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:43:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:43:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:43:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:43:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:43:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:43:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:43:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2019-08-08 17:43:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-08 17:43:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-08-08 17:43:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-08-08 17:43:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-08-08 17:43:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_19 [2019-08-08 17:43:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-08-08 17:43:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_20 [2019-08-08 17:43:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-08 17:43:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-08 17:43:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-08 17:43:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-08-08 17:43:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2019-08-08 17:43:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2019-08-08 17:43:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2019-08-08 17:43:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:43:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2019-08-08 17:43:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2019-08-08 17:43:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2019-08-08 17:43:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:43:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2019-08-08 17:43:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2019-08-08 17:43:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2019-08-08 17:43:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2019-08-08 17:43:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2019-08-08 17:43:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2019-08-08 17:43:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2019-08-08 17:43:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2019-08-08 17:43:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-08-08 17:43:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2019-08-08 17:43:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:43:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2019-08-08 17:43:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2019-08-08 17:43:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2019-08-08 17:43:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:43:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:43:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:43:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 17:43:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:43:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 17:43:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 17:43:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 17:43:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 17:43:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:43:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 17:43:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:43:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:43:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:43:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:43:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:43:05,834 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:43:15,104 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:43:15,105 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 17:43:15,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:43:15 BoogieIcfgContainer [2019-08-08 17:43:15,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:43:15,108 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:43:15,108 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:43:15,108 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:43:15,109 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:43:15" (1/1) ... [2019-08-08 17:43:15,123 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:43:15,128 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:43:15,148 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:43:15,157 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:43:15,159 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:43:15,305 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1391 [2019-08-08 17:52:16,166 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:52:16,172 INFO L168 Benchmark]: Toolchain (without parser) took 553695.16 ms. Allocated memory was 139.5 MB in the beginning and 4.3 GB in the end (delta: 4.2 GB). Free memory was 80.6 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 5.5 GB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,173 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1967.03 ms. Allocated memory was 139.5 MB in the beginning and 218.6 MB in the end (delta: 79.2 MB). Free memory was 80.2 MB in the beginning and 114.2 MB in the end (delta: -34.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,175 INFO L168 Benchmark]: Boogie Preprocessor took 344.23 ms. Allocated memory is still 218.6 MB. Free memory was 114.2 MB in the beginning and 101.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,176 INFO L168 Benchmark]: RCFGBuilder took 10317.24 ms. Allocated memory was 218.6 MB in the beginning and 359.7 MB in the end (delta: 141.0 MB). Free memory was 100.5 MB in the beginning and 260.8 MB in the end (delta: -160.3 MB). Peak memory consumption was 168.9 MB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,185 INFO L168 Benchmark]: Symbolic Interpretation took 541062.00 ms. Allocated memory was 359.7 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 260.8 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 5.5 GB. Max. memory is 7.1 GB. [2019-08-08 17:52:16,193 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1967.03 ms. Allocated memory was 139.5 MB in the beginning and 218.6 MB in the end (delta: 79.2 MB). Free memory was 80.2 MB in the beginning and 114.2 MB in the end (delta: -34.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 344.23 ms. Allocated memory is still 218.6 MB. Free memory was 114.2 MB in the beginning and 101.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10317.24 ms. Allocated memory was 218.6 MB in the beginning and 359.7 MB in the end (delta: 141.0 MB). Free memory was 100.5 MB in the beginning and 260.8 MB in the end (delta: -160.3 MB). Peak memory consumption was 168.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 541062.00 ms. Allocated memory was 359.7 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 260.8 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 5.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...