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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 16:50:07,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:50:07,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:50:07,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:50:07,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:50:07,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:50:07,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:50:07,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:50:07,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:50:07,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:50:07,131 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:50:07,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:50:07,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:50:07,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:50:07,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:50:07,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:50:07,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:50:07,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:50:07,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:50:07,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:50:07,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:50:07,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:50:07,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:50:07,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:50:07,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:50:07,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:50:07,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:50:07,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:50:07,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:50:07,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:50:07,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:50:07,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:50:07,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:50:07,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:50:07,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:50:07,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:50:07,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:50:07,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:50:07,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:50:07,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:50:07,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:50:07,158 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 16:50:07,172 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:50:07,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:50:07,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:50:07,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:50:07,174 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:50:07,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:50:07,174 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:50:07,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:50:07,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:50:07,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:50:07,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:50:07,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:50:07,176 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:50:07,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:50:07,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:50:07,176 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:50:07,176 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:50:07,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:50:07,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:50:07,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:50:07,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:50:07,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:50:07,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:50:07,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:50:07,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:50:07,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:50:07,178 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:50:07,206 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:50:07,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:50:07,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:50:07,223 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:50:07,223 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:50:07,224 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-08-08 16:50:07,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a08cfc81/3413d3176a57428b9e6a8e25061cb1f1/FLAG7ee57bffb [2019-08-08 16:50:08,029 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:50:08,030 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-08-08 16:50:08,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a08cfc81/3413d3176a57428b9e6a8e25061cb1f1/FLAG7ee57bffb [2019-08-08 16:50:08,101 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a08cfc81/3413d3176a57428b9e6a8e25061cb1f1 [2019-08-08 16:50:08,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:50:08,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:50:08,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:50:08,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:50:08,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:50:08,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:50:08" (1/1) ... [2019-08-08 16:50:08,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c071585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:08, skipping insertion in model container [2019-08-08 16:50:08,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:50:08" (1/1) ... [2019-08-08 16:50:08,137 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:50:08,240 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:50:09,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:50:09,277 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:50:09,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:50:09,744 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:50:09,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09 WrapperNode [2019-08-08 16:50:09,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:50:09,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:50:09,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:50:09,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:50:09,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (1/1) ... [2019-08-08 16:50:09,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:50:09,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:50:09,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:50:09,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:50:09,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:50:09" (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 16:50:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:50:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:50:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 16:50:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 16:50:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 16:50:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 16:50:10,065 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-08 16:50:10,065 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-08-08 16:50:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-08-08 16:50:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 16:50:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 16:50:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 16:50:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 16:50:10,067 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-08 16:50:10,067 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-08 16:50:10,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init_units [2019-08-08 16:50:10,068 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-08-08 16:50:10,069 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-08-08 16:50:10,070 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-08 16:50:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2019-08-08 16:50:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_sleep [2019-08-08 16:50:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_wait [2019-08-08 16:50:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_command [2019-08-08 16:50:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_completion [2019-08-08 16:50:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_reset [2019-08-08 16:50:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-08-08 16:50:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_identify [2019-08-08 16:50:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_probe [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_detect [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_open [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_release [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_write [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_read [2019-08-08 16:50:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init [2019-08-08 16:50:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_exit [2019-08-08 16:50:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:50:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-08 16:50:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-08 16:50:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-08-08 16:50:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_10 [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_11 [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 16:50:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:50:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:50:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 16:50:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 16:50:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:50:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 16:50:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 16:50:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:50:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:50:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:50:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:50:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:50:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:50:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:50:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pg_mutex [2019-08-08 16:50:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pg_mutex [2019-08-08 16:50:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pg_mutex [2019-08-08 16:50:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pg_mutex [2019-08-08 16:50:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pg_mutex [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pg_mutex [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pg_mutex [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-08-08 16:50:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 16:50:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-08-08 16:50:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-08-08 16:50:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-08 16:50:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-08 16:50:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-08-08 16:50:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-08-08 16:50:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-08-08 16:50:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-08 16:50:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 16:50:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 16:50:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 16:50:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-08 16:50:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-08-08 16:50:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-08-08 16:50:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-08-08 16:50:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-08-08 16:50:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-08-08 16:50:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-08-08 16:50:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-08-08 16:50:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-08-08 16:50:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 16:50:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-08 16:50:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-08 16:50:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:50:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:50:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 16:50:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:50:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:50:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 16:50:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 16:50:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-08 16:50:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-08 16:50:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 16:50:10,092 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 16:50:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 16:50:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-08 16:50:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 16:50:10,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-08 16:50:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-08 16:50:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-08 16:50:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-08-08 16:50:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 16:50:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 16:50:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:50:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:50:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:50:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pg_mutex [2019-08-08 16:50:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pg_mutex [2019-08-08 16:50:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:50:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-08 16:50:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:50:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-08-08 16:50:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_10 [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_11 [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-08 16:50:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 16:50:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:50:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 16:50:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 16:50:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 16:50:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 16:50:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 16:50:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-08 16:50:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-08-08 16:50:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pg_open [2019-08-08 16:50:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure pg_release [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure pg_read [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure pg_write [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure pg_detect [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure pg_identify [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init_units [2019-08-08 16:50:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2019-08-08 16:50:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure pg_sleep [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure pg_wait [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure pg_command [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure pg_completion [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure pg_reset [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:50:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure pg_probe [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure pg_exit [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:50:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:50:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pg_mutex [2019-08-08 16:50:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pg_mutex [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pg_mutex [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pg_mutex [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pg_mutex [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 16:50:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:50:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:50:14,879 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 16:50:14,879 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 16:50:14,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:50:14 BoogieIcfgContainer [2019-08-08 16:50:14,881 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 16:50:14,881 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 16:50:14,881 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 16:50:14,882 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 16:50:14,883 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:50:14" (1/1) ... [2019-08-08 16:50:14,894 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 16:50:14,896 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 16:50:14,908 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 16:50:14,916 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 16:50:14,917 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 16:50:15,038 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1183 [2019-08-08 16:50:33,783 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.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 16:50:33,789 INFO L168 Benchmark]: Toolchain (without parser) took 25671.00 ms. Allocated memory was 136.3 MB in the beginning and 688.9 MB in the end (delta: 552.6 MB). Free memory was 76.9 MB in the beginning and 208.9 MB in the end (delta: -132.0 MB). Peak memory consumption was 488.7 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,790 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 136.3 MB. Free memory was 101.3 MB in the beginning and 101.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1626.20 ms. Allocated memory was 136.3 MB in the beginning and 211.3 MB in the end (delta: 75.0 MB). Free memory was 76.7 MB in the beginning and 123.6 MB in the end (delta: -46.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,792 INFO L168 Benchmark]: Boogie Preprocessor took 247.60 ms. Allocated memory is still 211.3 MB. Free memory was 123.6 MB in the beginning and 110.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,793 INFO L168 Benchmark]: RCFGBuilder took 4886.21 ms. Allocated memory was 211.3 MB in the beginning and 283.6 MB in the end (delta: 72.4 MB). Free memory was 110.7 MB in the beginning and 182.9 MB in the end (delta: -72.2 MB). Peak memory consumption was 120.0 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,794 INFO L168 Benchmark]: Symbolic Interpretation took 18904.93 ms. Allocated memory was 283.6 MB in the beginning and 688.9 MB in the end (delta: 405.3 MB). Free memory was 182.9 MB in the beginning and 208.9 MB in the end (delta: -26.0 MB). Peak memory consumption was 447.4 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:33,798 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 0.20 ms. Allocated memory is still 136.3 MB. Free memory was 101.3 MB in the beginning and 101.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1626.20 ms. Allocated memory was 136.3 MB in the beginning and 211.3 MB in the end (delta: 75.0 MB). Free memory was 76.7 MB in the beginning and 123.6 MB in the end (delta: -46.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 247.60 ms. Allocated memory is still 211.3 MB. Free memory was 123.6 MB in the beginning and 110.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4886.21 ms. Allocated memory was 211.3 MB in the beginning and 283.6 MB in the end (delta: 72.4 MB). Free memory was 110.7 MB in the beginning and 182.9 MB in the end (delta: -72.2 MB). Peak memory consumption was 120.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 18904.93 ms. Allocated memory was 283.6 MB in the beginning and 688.9 MB in the end (delta: 405.3 MB). Free memory was 182.9 MB in the beginning and 208.9 MB in the end (delta: -26.0 MB). Peak memory consumption was 447.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...