java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:27:14,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:27:14,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:27:14,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:27:14,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:27:14,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:27:14,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:27:14,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:27:14,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:27:14,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:27:14,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:27:14,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:27:14,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:27:14,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:27:14,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:27:14,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:27:14,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:27:14,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:27:14,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:27:14,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:27:14,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:27:14,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:27:14,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:27:14,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:27:14,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:27:14,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:27:14,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:27:14,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:27:14,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:27:14,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:27:14,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:27:14,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:27:14,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:27:14,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:27:14,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:27:14,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:27:14,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:27:14,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:27:14,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:27:14,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:27:14,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:27:14,407 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 02:27:14,423 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:27:14,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:27:14,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:27:14,424 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:27:14,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:27:14,425 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:27:14,426 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:27:14,426 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:27:14,426 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:27:14,426 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:27:14,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:27:14,427 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:27:14,427 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:27:14,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:27:14,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:27:14,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:27:14,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:27:14,428 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:27:14,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:27:14,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:27:14,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:27:14,429 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:27:14,430 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:27:14,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:27:14,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:27:14,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:27:14,430 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:27:14,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:27:14,431 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:27:14,431 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:27:14,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:27:14,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:27:14,501 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:27:14,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:27:14,503 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:27:14,504 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:27:14,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8680f376e/37c4419730154785b8a7bfc8b46dad11/FLAG5056df08c [2019-10-03 02:27:15,605 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:27:15,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:27:15,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8680f376e/37c4419730154785b8a7bfc8b46dad11/FLAG5056df08c [2019-10-03 02:27:15,965 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8680f376e/37c4419730154785b8a7bfc8b46dad11 [2019-10-03 02:27:15,974 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:27:15,976 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:27:15,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:27:15,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:27:15,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:27:15,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:27:15" (1/1) ... [2019-10-03 02:27:15,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734aed89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:15, skipping insertion in model container [2019-10-03 02:27:15,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:27:15" (1/1) ... [2019-10-03 02:27:15,994 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:27:16,152 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:27:18,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:27:18,762 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:27:19,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:27:19,682 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:27:19,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19 WrapperNode [2019-10-03 02:27:19,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:27:19,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:27:19,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:27:19,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:27:19,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:19,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:19,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:19,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:20,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:20,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:20,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (1/1) ... [2019-10-03 02:27:20,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:27:20,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:27:20,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:27:20,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:27:20,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (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 [2019-10-03 02:27:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:27:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:27:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 02:27:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 02:27:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:27:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-03 02:27:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-03 02:27:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-03 02:27:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-03 02:27:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-03 02:27:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 02:27:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 02:27:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 02:27:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:27:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 02:27:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-03 02:27:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 02:27:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-10-03 02:27:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-03 02:27:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 02:27:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 02:27:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:27:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2019-10-03 02:27:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_cmnd_work [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_dead_work [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_res_completed [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2019-10-03 02:27:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __add_offloaded_reg_to_fifo [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __vub300_irqpoll_response [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2019-10-03 02:27:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_inactivity_timer_expired [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure command_res_completed [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snoop_block_size_and_bus_width [2019-10-03 02:27:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_sg_timed_out [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure download_offload_pseudocode [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg_completion [2019-10-03 02:27:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __vub300_command_response [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure construct_request_response [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2019-10-03 02:27:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure examine_cyclic_buffer [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure satisfy_request_from_offloaded_data [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_request [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_clock_speed [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_set_ios [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_get_ro [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2019-10-03 02:27:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_init_card [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_probe [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_suspend [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_resume [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pre_reset [2019-10-03 02:27:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_post_reset [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_init [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_exit [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2019-10-03 02:27:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_6 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 02:27:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mmc_host_ops_8 [2019-10-03 02:27:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_7 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-03 02:27:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2019-10-03 02:27:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2019-10-03 02:27:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_scheduled_work_3 [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5 [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_7 [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_8 [2019-10-03 02:27:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_11 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-03 02:27:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2019-10-03 02:27:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_32 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_33 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_34 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_43 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_44 [2019-10-03 02:27:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_45 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_46 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_47 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_48 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_49 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_56 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_57 [2019-10-03 02:27:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_58 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_59 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_60 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_61 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_62 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_63 [2019-10-03 02:27:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_64 [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_65 [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_66 [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-03 02:27:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-03 02:27:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 02:27:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 02:27:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_scheduled_work [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 02:27:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_7 [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_add_host [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_alloc_host [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2019-10-03 02:27:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_remove_host [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_resume_host [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_suspend_host [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 02:27:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-03 02:27:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-03 02:27:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2019-10-03 02:27:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:27:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:27:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:27:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:27:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:27:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:27:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:27:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:27:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-03 02:27:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 02:27:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_33 [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_34 [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2019-10-03 02:27:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2019-10-03 02:27:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_57 [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_58 [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_59 [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_64 [2019-10-03 02:27:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_65 [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_66 [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_61 [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_62 [2019-10-03 02:27:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_63 [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_scheduled_work_3 [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:27:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 02:27:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_8 [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 02:27:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_49 [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_46 [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_43 [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_7 [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-10-03 02:27:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_56 [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_60 [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_11 [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2019-10-03 02:27:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_44 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_45 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_32 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_47 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_48 [2019-10-03 02:27:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-03 02:27:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-03 02:27:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-03 02:27:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:27:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:27:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-03 02:27:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_6 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-03 02:27:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mmc_host_ops_8 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2019-10-03 02:27:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_7 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-03 02:27:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2019-10-03 02:27:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_alloc_host [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_add_host [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_remove_host [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2019-10-03 02:27:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_suspend_host [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_resume_host [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 02:27:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2019-10-03 02:27:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_cmnd_work [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_dead_work [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_res_completed [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure __add_offloaded_reg_to_fifo [2019-10-03 02:27:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure __vub300_irqpoll_response [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2019-10-03 02:27:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_inactivity_timer_expired [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure command_res_completed [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure snoop_block_size_and_bus_width [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_sg_timed_out [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2019-10-03 02:27:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure download_offload_pseudocode [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg_completion [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __vub300_command_response [2019-10-03 02:27:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure construct_request_response [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure examine_cyclic_buffer [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure satisfy_request_from_offloaded_data [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_request [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure __set_clock_speed [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_set_ios [2019-10-03 02:27:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_get_ro [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_init_card [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_probe [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_suspend [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_resume [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pre_reset [2019-10-03 02:27:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_post_reset [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_init [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_exit [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_7 [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:27:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-03 02:27:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:27:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:27:22,199 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:35:05,513 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:35:05,514 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 02:35:05,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:35:05 BoogieIcfgContainer [2019-10-03 02:35:05,517 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:35:05,518 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:35:05,519 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:35:05,522 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:35:05,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:27:15" (1/3) ... [2019-10-03 02:35:05,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@695303e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:35:05, skipping insertion in model container [2019-10-03 02:35:05,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:19" (2/3) ... [2019-10-03 02:35:05,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@695303e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:35:05, skipping insertion in model container [2019-10-03 02:35:05,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:35:05" (3/3) ... [2019-10-03 02:35:05,528 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:35:05,538 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:35:05,552 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:35:05,570 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:35:05,595 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:35:05,596 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:35:05,596 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:35:05,596 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:35:05,596 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:35:05,596 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:35:05,596 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:35:05,597 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:35:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states. [2019-10-03 02:35:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-03 02:35:05,689 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:05,690 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:05,693 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:05,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:05,697 INFO L82 PathProgramCache]: Analyzing trace with hash -288446160, now seen corresponding path program 1 times [2019-10-03 02:35:05,699 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:05,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:05,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:05,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:05,809 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 02:35:06,730 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:35:06,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 02:35:06,730 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:06,738 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 02:35:06,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 02:35:06,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 02:35:06,762 INFO L87 Difference]: Start difference. First operand 2017 states. Second operand 4 states. [2019-10-03 02:35:25,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:25,048 INFO L93 Difference]: Finished difference Result 4233 states and 5953 transitions. [2019-10-03 02:35:25,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:35:25,050 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 116 [2019-10-03 02:35:25,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:25,126 INFO L225 Difference]: With dead ends: 4233 [2019-10-03 02:35:25,126 INFO L226 Difference]: Without dead ends: 4203 [2019-10-03 02:35:25,128 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:35:25,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4203 states. [2019-10-03 02:35:25,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4203 to 4119. [2019-10-03 02:35:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4119 states. [2019-10-03 02:35:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 4119 states and 5780 transitions. [2019-10-03 02:35:25,506 INFO L78 Accepts]: Start accepts. Automaton has 4119 states and 5780 transitions. Word has length 116 [2019-10-03 02:35:25,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:25,507 INFO L475 AbstractCegarLoop]: Abstraction has 4119 states and 5780 transitions. [2019-10-03 02:35:25,508 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 02:35:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 5780 transitions. [2019-10-03 02:35:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 02:35:25,515 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:25,516 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:25,516 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:25,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:25,517 INFO L82 PathProgramCache]: Analyzing trace with hash -352674745, now seen corresponding path program 1 times [2019-10-03 02:35:25,517 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:25,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:25,542 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:25,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:25,543 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 02:35:26,614 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:35:26,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 02:35:26,615 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:26,616 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 02:35:26,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 02:35:26,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 02:35:26,617 INFO L87 Difference]: Start difference. First operand 4119 states and 5780 transitions. Second operand 4 states. [2019-10-03 02:35:42,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:42,748 INFO L93 Difference]: Finished difference Result 8380 states and 12050 transitions. [2019-10-03 02:35:42,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:35:42,748 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 117 [2019-10-03 02:35:42,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:42,834 INFO L225 Difference]: With dead ends: 8380 [2019-10-03 02:35:42,834 INFO L226 Difference]: Without dead ends: 8380 [2019-10-03 02:35:42,835 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:35:42,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8380 states. [2019-10-03 02:35:43,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8380 to 7608. [2019-10-03 02:35:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7608 states. [2019-10-03 02:35:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7608 states to 7608 states and 10688 transitions. [2019-10-03 02:35:43,230 INFO L78 Accepts]: Start accepts. Automaton has 7608 states and 10688 transitions. Word has length 117 [2019-10-03 02:35:43,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:43,231 INFO L475 AbstractCegarLoop]: Abstraction has 7608 states and 10688 transitions. [2019-10-03 02:35:43,231 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 02:35:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 7608 states and 10688 transitions. [2019-10-03 02:35:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-03 02:35:43,235 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:43,236 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:43,236 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:43,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:43,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1951211283, now seen corresponding path program 1 times [2019-10-03 02:35:43,236 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:43,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:43,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:43,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:43,264 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 02:35:43,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:35:43,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:35:43,617 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:43,619 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:35:43,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:35:43,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:43,620 INFO L87 Difference]: Start difference. First operand 7608 states and 10688 transitions. Second operand 3 states. [2019-10-03 02:35:43,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:43,697 INFO L93 Difference]: Finished difference Result 7607 states and 10686 transitions. [2019-10-03 02:35:43,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:35:43,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2019-10-03 02:35:43,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:43,773 INFO L225 Difference]: With dead ends: 7607 [2019-10-03 02:35:43,774 INFO L226 Difference]: Without dead ends: 7607 [2019-10-03 02:35:43,774 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:43,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7607 states. [2019-10-03 02:35:44,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7607 to 7607. [2019-10-03 02:35:44,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7607 states. [2019-10-03 02:35:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7607 states to 7607 states and 10686 transitions. [2019-10-03 02:35:44,078 INFO L78 Accepts]: Start accepts. Automaton has 7607 states and 10686 transitions. Word has length 118 [2019-10-03 02:35:44,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:44,078 INFO L475 AbstractCegarLoop]: Abstraction has 7607 states and 10686 transitions. [2019-10-03 02:35:44,078 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:35:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 7607 states and 10686 transitions. [2019-10-03 02:35:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-10-03 02:35:44,082 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:44,082 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:44,082 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:44,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:44,082 INFO L82 PathProgramCache]: Analyzing trace with hash 357238986, now seen corresponding path program 1 times [2019-10-03 02:35:44,083 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:44,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:44,104 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:44,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:44,105 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-03 02:35:44,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:35:44,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:35:44,359 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:44,360 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:35:44,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:35:44,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:44,361 INFO L87 Difference]: Start difference. First operand 7607 states and 10686 transitions. Second operand 3 states. [2019-10-03 02:35:44,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:44,416 INFO L93 Difference]: Finished difference Result 7606 states and 10684 transitions. [2019-10-03 02:35:44,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:35:44,417 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2019-10-03 02:35:44,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:44,475 INFO L225 Difference]: With dead ends: 7606 [2019-10-03 02:35:44,476 INFO L226 Difference]: Without dead ends: 7549 [2019-10-03 02:35:44,476 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:44,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7549 states. [2019-10-03 02:35:44,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7549 to 7549. [2019-10-03 02:35:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7549 states. [2019-10-03 02:35:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7549 states to 7549 states and 10613 transitions. [2019-10-03 02:35:44,802 INFO L78 Accepts]: Start accepts. Automaton has 7549 states and 10613 transitions. Word has length 119 [2019-10-03 02:35:44,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:44,803 INFO L475 AbstractCegarLoop]: Abstraction has 7549 states and 10613 transitions. [2019-10-03 02:35:44,803 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:35:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 7549 states and 10613 transitions. [2019-10-03 02:35:44,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-10-03 02:35:44,816 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:44,816 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:44,817 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:44,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:44,817 INFO L82 PathProgramCache]: Analyzing trace with hash -1614038295, now seen corresponding path program 1 times [2019-10-03 02:35:44,817 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:44,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:44,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:44,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:44,836 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-10-03 02:35:45,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:35:45,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:35:45,080 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:45,081 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:35:45,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:35:45,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:45,082 INFO L87 Difference]: Start difference. First operand 7549 states and 10613 transitions. Second operand 3 states. [2019-10-03 02:35:45,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:45,381 INFO L93 Difference]: Finished difference Result 14012 states and 19758 transitions. [2019-10-03 02:35:45,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:35:45,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2019-10-03 02:35:45,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:45,467 INFO L225 Difference]: With dead ends: 14012 [2019-10-03 02:35:45,467 INFO L226 Difference]: Without dead ends: 14012 [2019-10-03 02:35:45,468 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:35:45,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14012 states. [2019-10-03 02:35:45,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14012 to 13949. [2019-10-03 02:35:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13949 states. [2019-10-03 02:35:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13949 states to 13949 states and 19685 transitions. [2019-10-03 02:35:45,900 INFO L78 Accepts]: Start accepts. Automaton has 13949 states and 19685 transitions. Word has length 193 [2019-10-03 02:35:45,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:45,900 INFO L475 AbstractCegarLoop]: Abstraction has 13949 states and 19685 transitions. [2019-10-03 02:35:45,901 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:35:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 13949 states and 19685 transitions. [2019-10-03 02:35:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-10-03 02:35:45,929 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:35:45,930 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:35:45,930 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:35:45,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:45,931 INFO L82 PathProgramCache]: Analyzing trace with hash 177460135, now seen corresponding path program 1 times [2019-10-03 02:35:45,931 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:35:45,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:45,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:35:45,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:35:45,957 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:35:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:35:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2019-10-03 02:35:46,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 02:35:46,292 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 02:35:46,293 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 244 with the following transitions: [2019-10-03 02:35:46,297 INFO L207 CegarAbsIntRunner]: [138], [140], [142], [143], [155], [161], [162], [163], [164], [257], [260], [264], [278], [280], [281], [312], [359], [361], [363], [364], [367], [373], [374], [383], [384], [453], [454], [975], [976], [1231], [1233], [1234], [1327], [1330], [1335], [1336], [1725], [1810], [1811], [1816], [1817], [1836], [1837], [2195], [2198], [2200], [2205], [2210], [2212], [2217], [2224], [2225], [2262], [2264], [2265], [2358], [2360], [2361], [2486], [2488], [2490], [2492], [2494], [2497], [2499], [2501], [2503], [2505], [2507], [2519], [2531], [2534], [2537], [2540], [2543], [2545], [2548], [2642], [2654], [2739], [2751], [2763], [2766], [2769], [2781], [2784], [2787], [2789], [2795], [2799], [2801], [3061], [3062], [3370], [3372], [3374], [3376], [3378], [3380], [3382], [3385], [3668], [3669], [3970], [3971], [3989], [3991], [3992], [4041], [4081], [4083], [4084], [4138], [4139], [4140], [4141], [4184], [4185], [4194], [4195], [4196], [4197], [4462], [4463], [4502], [4503], [4644], [4645], [4662], [4663], [4690], [4691], [4698], [4699], [4700], [4701], [4702], [4703], [4704], [4705], [4706], [4707], [4708], [4709], [4710], [4711], [4712], [4713], [4714], [4715], [4716], [4717], [4722], [4723], [4756], [4757], [4766], [4916], [4917], [4918], [4919], [4920], [4921], [4922], [4923], [4924], [4925], [4926], [4927], [5090], [5091], [5106], [5120], [5121], [5122], [5123], [5124] [2019-10-03 02:35:46,364 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 02:35:46,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 02:35:46,589 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 02:35:46,591 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 287 root evaluator evaluations with a maximum evaluation depth of 0. Performed 287 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 590 variables. [2019-10-03 02:35:46,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:35:46,596 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 02:35:46,734 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 02:35:46,735 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 02:35:46,745 INFO L420 sIntCurrentIteration]: We unified 242 AI predicates to 242 [2019-10-03 02:35:46,745 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 02:35:46,746 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 02:35:46,747 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-03 02:35:46,747 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:35:46,747 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 02:35:46,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 02:35:46,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 02:35:46,748 INFO L87 Difference]: Start difference. First operand 13949 states and 19685 transitions. Second operand 2 states. [2019-10-03 02:35:46,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:35:46,749 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 02:35:46,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 02:35:46,749 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 243 [2019-10-03 02:35:46,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:35:46,750 INFO L225 Difference]: With dead ends: 2 [2019-10-03 02:35:46,750 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:35:46,751 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 02:35:46,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:35:46,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:35:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:35:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:35:46,752 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 243 [2019-10-03 02:35:46,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:35:46,753 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:35:46,753 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 02:35:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:35:46,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:35:46,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:35:46 BoogieIcfgContainer [2019-10-03 02:35:46,760 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:35:46,764 INFO L168 Benchmark]: Toolchain (without parser) took 510786.37 ms. Allocated memory was 132.6 MB in the beginning and 838.9 MB in the end (delta: 706.2 MB). Free memory was 78.0 MB in the beginning and 120.8 MB in the end (delta: -42.8 MB). Peak memory consumption was 663.4 MB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,766 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3707.72 ms. Allocated memory was 132.6 MB in the beginning and 267.4 MB in the end (delta: 134.7 MB). Free memory was 77.8 MB in the beginning and 87.7 MB in the end (delta: -10.0 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,769 INFO L168 Benchmark]: Boogie Preprocessor took 776.78 ms. Allocated memory was 267.4 MB in the beginning and 276.8 MB in the end (delta: 9.4 MB). Free memory was 87.7 MB in the beginning and 153.7 MB in the end (delta: -66.0 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,773 INFO L168 Benchmark]: RCFGBuilder took 465054.33 ms. Allocated memory was 276.8 MB in the beginning and 643.3 MB in the end (delta: 366.5 MB). Free memory was 153.7 MB in the beginning and 433.4 MB in the end (delta: -279.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,775 INFO L168 Benchmark]: TraceAbstraction took 41242.15 ms. Allocated memory was 643.3 MB in the beginning and 838.9 MB in the end (delta: 195.6 MB). Free memory was 433.4 MB in the beginning and 120.8 MB in the end (delta: 312.6 MB). Peak memory consumption was 508.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:35:46,792 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3707.72 ms. Allocated memory was 132.6 MB in the beginning and 267.4 MB in the end (delta: 134.7 MB). Free memory was 77.8 MB in the beginning and 87.7 MB in the end (delta: -10.0 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 776.78 ms. Allocated memory was 267.4 MB in the beginning and 276.8 MB in the end (delta: 9.4 MB). Free memory was 87.7 MB in the beginning and 153.7 MB in the end (delta: -66.0 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 465054.33 ms. Allocated memory was 276.8 MB in the beginning and 643.3 MB in the end (delta: 366.5 MB). Free memory was 153.7 MB in the beginning and 433.4 MB in the end (delta: -279.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * TraceAbstraction took 41242.15 ms. Allocated memory was 643.3 MB in the beginning and 838.9 MB in the end (delta: 195.6 MB). Free memory was 433.4 MB in the beginning and 120.8 MB in the end (delta: 312.6 MB). Peak memory consumption was 508.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8170]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 233 procedures, 2149 locations, 1 error locations. SAFE Result, 41.1s OverallTime, 6 OverallIterations, 5 TraceHistogramMax, 35.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 13249 SDtfs, 16414 SDslu, 5933 SDs, 0 SdLazy, 5453 SolverSat, 4720 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 29.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 267 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13949occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.5082644628099175 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 919 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 906 NumberOfCodeBlocks, 906 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 900 ConstructedInterpolants, 0 QuantifiedInterpolants, 197976 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 463/465 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...