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-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:25:29,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:25:29,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:25:29,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:25:29,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:25:29,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:25:29,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:25:29,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:25:29,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:25:29,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:25:29,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:25:29,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:25:29,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:25:29,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:25:29,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:25:29,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:25:29,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:25:29,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:25:29,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:25:29,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:25:29,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:25:29,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:25:29,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:25:29,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:25:29,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:25:29,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:25:29,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:25:29,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:25:29,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:25:29,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:25:29,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:25:29,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:25:29,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:25:29,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:25:29,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:25:29,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:25:29,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:25:29,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:25:29,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:25:29,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:25:29,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:25:29,874 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 02:25:29,916 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:25:29,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:25:29,917 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:25:29,917 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:25:29,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:25:29,919 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:25:29,920 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:25:29,920 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:25:29,920 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:25:29,920 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:25:29,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:25:29,924 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:25:29,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:25:29,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:25:29,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:25:29,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:25:29,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:25:29,925 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:25:29,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:25:29,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:25:29,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:25:29,927 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:25:29,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:25:29,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:25:29,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:25:29,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:25:29,928 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:25:29,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:25:29,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:25:29,929 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:25:29,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:25:29,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:25:29,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:25:30,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:25:30,000 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:25:30,001 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:25:30,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e315e5a3d/71ec4c04ddbb47c6ab963eb11ec9e6ac/FLAGccd50a910 [2019-10-03 02:25:31,187 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:25:31,188 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:25:31,245 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e315e5a3d/71ec4c04ddbb47c6ab963eb11ec9e6ac/FLAGccd50a910 [2019-10-03 02:25:31,414 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e315e5a3d/71ec4c04ddbb47c6ab963eb11ec9e6ac [2019-10-03 02:25:31,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:25:31,430 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:25:31,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:25:31,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:25:31,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:25:31,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:25:31" (1/1) ... [2019-10-03 02:25:31,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae3b176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:31, skipping insertion in model container [2019-10-03 02:25:31,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:25:31" (1/1) ... [2019-10-03 02:25:31,449 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:25:31,624 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:25:34,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:25:34,442 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:25:35,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:25:35,372 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:25:35,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35 WrapperNode [2019-10-03 02:25:35,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:25:35,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:25:35,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:25:35,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:25:35,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:35,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:35,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:35,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:35,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:36,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:36,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (1/1) ... [2019-10-03 02:25:36,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:25:36,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:25:36,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:25:36,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:25:36,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (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 02:25:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:25:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:25:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 02:25:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 02:25:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:25:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-03 02:25:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-03 02:25:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-03 02:25:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-03 02:25:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-03 02:25:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 02:25:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 02:25:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 02:25:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:25:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 02:25:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-03 02:25:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 02:25:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-10-03 02:25:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-03 02:25:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 02:25:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 02:25:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:25:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:25:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:25:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:25:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:25:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:25:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:25:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2019-10-03 02:25:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_cmnd_work [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_dead_work [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_res_completed [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2019-10-03 02:25:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2019-10-03 02:25:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __add_offloaded_reg_to_fifo [2019-10-03 02:25:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2019-10-03 02:25:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2019-10-03 02:25:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __vub300_irqpoll_response [2019-10-03 02:25:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2019-10-03 02:25:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2019-10-03 02:25:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_inactivity_timer_expired [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure command_res_completed [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure snoop_block_size_and_bus_width [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_sg_timed_out [2019-10-03 02:25:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure download_offload_pseudocode [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg_completion [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2019-10-03 02:25:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __vub300_command_response [2019-10-03 02:25:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure construct_request_response [2019-10-03 02:25:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2019-10-03 02:25:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure examine_cyclic_buffer [2019-10-03 02:25:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure satisfy_request_from_offloaded_data [2019-10-03 02:25:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_request [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_clock_speed [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_set_ios [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_mmc_get_ro [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_init_card [2019-10-03 02:25:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_probe [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_suspend [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_resume [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pre_reset [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_post_reset [2019-10-03 02:25:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_init [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_exit [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mmc_host_ops_7 [2019-10-03 02:25:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-03 02:25:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_6 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 02:25:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2019-10-03 02:25:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_1 [2019-10-03 02:25:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_2 [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_delayed_work_3 [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_scheduled_work_4 [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_7 [2019-10-03 02:25:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_8 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_9 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_12 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2019-10-03 02:25:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2019-10-03 02:25:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_33 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_34 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_35 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_44 [2019-10-03 02:25:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_45 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_47 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_48 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_49 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_50 [2019-10-03 02:25:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_57 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_58 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_59 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_60 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_61 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_62 [2019-10-03 02:25:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_63 [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_64 [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_65 [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_66 [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_67 [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-03 02:25:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-03 02:25:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-03 02:25:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 02:25:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 02:25:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_delayed_work [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_scheduled_work [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_6 [2019-10-03 02:25:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_add_host [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_alloc_host [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_remove_host [2019-10-03 02:25:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_resume_host [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_suspend_host [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:25:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 02:25:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-03 02:25:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2019-10-03 02:25:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 02:25:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:25:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:25:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:25:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:25:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:25:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-03 02:25:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 02:25:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:25:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-03 02:25:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_1 [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_34 [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_35 [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2019-10-03 02:25:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-03 02:25:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_58 [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_59 [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_60 [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_65 [2019-10-03 02:25:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_66 [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_67 [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_62 [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_63 [2019-10-03 02:25:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_64 [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_scheduled_work_4 [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_2 [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure flush_delayed_work [2019-10-03 02:25:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_delayed_work_3 [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 02:25:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_9 [2019-10-03 02:25:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_50 [2019-10-03 02:25:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_47 [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_44 [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_8 [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-10-03 02:25:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_57 [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_61 [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_12 [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-03 02:25:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_45 [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_7 [2019-10-03 02:25:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_33 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_48 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_49 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27 [2019-10-03 02:25:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2019-10-03 02:25:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-03 02:25:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-03 02:25:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:25:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:25:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:25:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mmc_host_ops_7 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 02:25:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2019-10-03 02:25:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_6 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-03 02:25:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 02:25:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_alloc_host [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_add_host [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_remove_host [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_suspend_host [2019-10-03 02:25:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_resume_host [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:25:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_cmnd_work [2019-10-03 02:25:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_dead_work [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_res_completed [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure __add_offloaded_reg_to_fifo [2019-10-03 02:25:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure __vub300_irqpoll_response [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2019-10-03 02:25:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_inactivity_timer_expired [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure command_res_completed [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure snoop_block_size_and_bus_width [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_sg_timed_out [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2019-10-03 02:25:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure download_offload_pseudocode [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg_completion [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure __vub300_command_response [2019-10-03 02:25:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure construct_request_response [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure examine_cyclic_buffer [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure satisfy_request_from_offloaded_data [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_request [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure __set_clock_speed [2019-10-03 02:25:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_set_ios [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_mmc_get_ro [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_init_card [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_probe [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_suspend [2019-10-03 02:25:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_resume [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pre_reset [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_post_reset [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_init [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_exit [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:25:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_6 [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:25:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:25:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:25:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:25:37,987 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:33:34,841 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:33:34,842 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 02:33:34,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:33:34 BoogieIcfgContainer [2019-10-03 02:33:34,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:33:34,847 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:33:34,847 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:33:34,851 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:33:34,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:25:31" (1/3) ... [2019-10-03 02:33:34,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a80d8dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:33:34, skipping insertion in model container [2019-10-03 02:33:34,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:25:35" (2/3) ... [2019-10-03 02:33:34,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a80d8dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:33:34, skipping insertion in model container [2019-10-03 02:33:34,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:33:34" (3/3) ... [2019-10-03 02:33:34,855 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:33:34,868 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:33:34,881 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:33:34,903 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:33:34,937 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:33:34,938 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:33:34,938 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:33:34,938 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:33:34,938 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:33:34,938 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:33:34,938 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:33:34,939 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:33:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states. [2019-10-03 02:33:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-10-03 02:33:35,024 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:33:35,025 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] [2019-10-03 02:33:35,028 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:33:35,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:33:35,036 INFO L82 PathProgramCache]: Analyzing trace with hash -112224747, now seen corresponding path program 1 times [2019-10-03 02:33:35,039 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:33:35,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:33:35,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:33:35,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:33:35,153 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:33:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:33:36,128 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 02:33:36,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:33:36,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 02:33:36,132 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:33:36,139 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 02:33:36,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 02:33:36,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 02:33:36,164 INFO L87 Difference]: Start difference. First operand 2016 states. Second operand 4 states. [2019-10-03 02:33:54,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:33:54,958 INFO L93 Difference]: Finished difference Result 4222 states and 5935 transitions. [2019-10-03 02:33:54,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:33:54,961 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 115 [2019-10-03 02:33:54,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:33:55,039 INFO L225 Difference]: With dead ends: 4222 [2019-10-03 02:33:55,039 INFO L226 Difference]: Without dead ends: 4192 [2019-10-03 02:33:55,041 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 02:33:55,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4192 states. [2019-10-03 02:33:55,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4192 to 4111. [2019-10-03 02:33:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4111 states. [2019-10-03 02:33:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 4111 states and 5766 transitions. [2019-10-03 02:33:55,470 INFO L78 Accepts]: Start accepts. Automaton has 4111 states and 5766 transitions. Word has length 115 [2019-10-03 02:33:55,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:33:55,480 INFO L475 AbstractCegarLoop]: Abstraction has 4111 states and 5766 transitions. [2019-10-03 02:33:55,480 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 02:33:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 5766 transitions. [2019-10-03 02:33:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-03 02:33:55,497 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:33:55,497 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 02:33:55,498 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:33:55,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:33:55,498 INFO L82 PathProgramCache]: Analyzing trace with hash 815222609, now seen corresponding path program 1 times [2019-10-03 02:33:55,498 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:33:55,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:33:55,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:33:55,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:33:55,531 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:33:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:33:56,000 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 02:33:56,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:33:56,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 02:33:56,001 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:33:56,003 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 02:33:56,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 02:33:56,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 02:33:56,005 INFO L87 Difference]: Start difference. First operand 4111 states and 5766 transitions. Second operand 4 states. [2019-10-03 02:34:14,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:34:14,289 INFO L93 Difference]: Finished difference Result 8352 states and 12010 transitions. [2019-10-03 02:34:14,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:34:14,290 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 116 [2019-10-03 02:34:14,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:34:14,376 INFO L225 Difference]: With dead ends: 8352 [2019-10-03 02:34:14,376 INFO L226 Difference]: Without dead ends: 8352 [2019-10-03 02:34:14,378 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 02:34:14,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8352 states. [2019-10-03 02:34:14,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8352 to 7586. [2019-10-03 02:34:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7586 states. [2019-10-03 02:34:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7586 states to 7586 states and 10656 transitions. [2019-10-03 02:34:14,942 INFO L78 Accepts]: Start accepts. Automaton has 7586 states and 10656 transitions. Word has length 116 [2019-10-03 02:34:14,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:34:14,944 INFO L475 AbstractCegarLoop]: Abstraction has 7586 states and 10656 transitions. [2019-10-03 02:34:14,944 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 02:34:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 7586 states and 10656 transitions. [2019-10-03 02:34:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 02:34:14,960 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:34:14,961 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 02:34:14,961 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:34:14,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:34:14,962 INFO L82 PathProgramCache]: Analyzing trace with hash -498675560, now seen corresponding path program 1 times [2019-10-03 02:34:14,964 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:34:15,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:15,004 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:34:15,004 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:15,004 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:34:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:34:15,460 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 02:34:15,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:34:15,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:34:15,461 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:34:15,463 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:34:15,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:34:15,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:34:15,464 INFO L87 Difference]: Start difference. First operand 7586 states and 10656 transitions. Second operand 3 states. [2019-10-03 02:34:15,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:34:15,530 INFO L93 Difference]: Finished difference Result 7585 states and 10654 transitions. [2019-10-03 02:34:15,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:34:15,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2019-10-03 02:34:15,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:34:16,368 INFO L225 Difference]: With dead ends: 7585 [2019-10-03 02:34:16,369 INFO L226 Difference]: Without dead ends: 7585 [2019-10-03 02:34:16,369 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 02:34:16,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7585 states. [2019-10-03 02:34:16,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7585 to 7585. [2019-10-03 02:34:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7585 states. [2019-10-03 02:34:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7585 states to 7585 states and 10654 transitions. [2019-10-03 02:34:16,660 INFO L78 Accepts]: Start accepts. Automaton has 7585 states and 10654 transitions. Word has length 117 [2019-10-03 02:34:16,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:34:16,661 INFO L475 AbstractCegarLoop]: Abstraction has 7585 states and 10654 transitions. [2019-10-03 02:34:16,661 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:34:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 7585 states and 10654 transitions. [2019-10-03 02:34:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-03 02:34:16,666 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:34:16,667 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 02:34:16,667 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:34:16,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:34:16,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1720159028, now seen corresponding path program 1 times [2019-10-03 02:34:16,683 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:34:16,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:16,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:34:16,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:16,714 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:34:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:34:17,051 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 02:34:17,052 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:34:17,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:34:17,052 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:34:17,054 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:34:17,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:34:17,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:34:17,055 INFO L87 Difference]: Start difference. First operand 7585 states and 10654 transitions. Second operand 3 states. [2019-10-03 02:34:17,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:34:17,121 INFO L93 Difference]: Finished difference Result 7584 states and 10652 transitions. [2019-10-03 02:34:17,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:34:17,121 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2019-10-03 02:34:17,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:34:17,184 INFO L225 Difference]: With dead ends: 7584 [2019-10-03 02:34:17,185 INFO L226 Difference]: Without dead ends: 7527 [2019-10-03 02:34:17,185 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 02:34:17,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7527 states. [2019-10-03 02:34:17,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7527 to 7527. [2019-10-03 02:34:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7527 states. [2019-10-03 02:34:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7527 states to 7527 states and 10581 transitions. [2019-10-03 02:34:17,473 INFO L78 Accepts]: Start accepts. Automaton has 7527 states and 10581 transitions. Word has length 118 [2019-10-03 02:34:17,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:34:17,475 INFO L475 AbstractCegarLoop]: Abstraction has 7527 states and 10581 transitions. [2019-10-03 02:34:17,475 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:34:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 7527 states and 10581 transitions. [2019-10-03 02:34:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2019-10-03 02:34:17,494 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:34:17,494 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2019-10-03 02:34:17,495 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:34:17,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:34:17,495 INFO L82 PathProgramCache]: Analyzing trace with hash 2081036448, now seen corresponding path program 1 times [2019-10-03 02:34:17,495 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:34:17,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:17,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:34:17,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:17,520 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:34:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:34:17,871 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-10-03 02:34:17,871 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:34:17,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:34:17,872 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:34:17,872 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:34:17,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:34:17,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:34:17,873 INFO L87 Difference]: Start difference. First operand 7527 states and 10581 transitions. Second operand 3 states. [2019-10-03 02:34:18,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:34:18,171 INFO L93 Difference]: Finished difference Result 13962 states and 19690 transitions. [2019-10-03 02:34:18,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:34:18,172 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 190 [2019-10-03 02:34:18,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:34:18,282 INFO L225 Difference]: With dead ends: 13962 [2019-10-03 02:34:18,282 INFO L226 Difference]: Without dead ends: 13962 [2019-10-03 02:34:18,283 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 02:34:18,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13962 states. [2019-10-03 02:34:18,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13962 to 13899. [2019-10-03 02:34:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13899 states. [2019-10-03 02:34:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13899 states to 13899 states and 19617 transitions. [2019-10-03 02:34:18,900 INFO L78 Accepts]: Start accepts. Automaton has 13899 states and 19617 transitions. Word has length 190 [2019-10-03 02:34:18,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:34:18,900 INFO L475 AbstractCegarLoop]: Abstraction has 13899 states and 19617 transitions. [2019-10-03 02:34:18,901 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:34:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 13899 states and 19617 transitions. [2019-10-03 02:34:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-10-03 02:34:18,944 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:34:18,945 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 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, 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 02:34:18,945 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:34:18,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:34:18,946 INFO L82 PathProgramCache]: Analyzing trace with hash 620556282, now seen corresponding path program 1 times [2019-10-03 02:34:18,946 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:34:18,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:18,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:34:18,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:34:18,973 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:34:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:34:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 02:34:19,358 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 02:34:19,358 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 02:34:19,359 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 240 with the following transitions: [2019-10-03 02:34:19,363 INFO L207 CegarAbsIntRunner]: [141], [143], [145], [146], [158], [164], [165], [166], [167], [257], [260], [264], [278], [280], [281], [322], [363], [365], [367], [368], [371], [377], [378], [383], [384], [457], [458], [969], [970], [1225], [1227], [1228], [1317], [1320], [1325], [1326], [1717], [1790], [1791], [1792], [1793], [1812], [1813], [2177], [2180], [2182], [2187], [2192], [2194], [2199], [2206], [2207], [2244], [2246], [2247], [2334], [2336], [2337], [2462], [2464], [2466], [2468], [2470], [2473], [2475], [2477], [2479], [2481], [2483], [2486], [2489], [2492], [2495], [2497], [2500], [2594], [2606], [2691], [2703], [2715], [2727], [2730], [2733], [2745], [2748], [2751], [2753], [2759], [2763], [2765], [3031], [3032], [3340], [3342], [3344], [3346], [3348], [3350], [3352], [3355], [3638], [3639], [3947], [3948], [3966], [3968], [3969], [4018], [4058], [4060], [4061], [4117], [4118], [4119], [4120], [4161], [4162], [4173], [4174], [4175], [4176], [4435], [4436], [4473], [4474], [4617], [4618], [4635], [4636], [4663], [4664], [4671], [4672], [4673], [4674], [4675], [4676], [4677], [4678], [4679], [4680], [4681], [4682], [4683], [4684], [4685], [4686], [4687], [4688], [4689], [4690], [4691], [4692], [4727], [4728], [4737], [4889], [4890], [4891], [4892], [4893], [4894], [4895], [4896], [4897], [4898], [4899], [4900], [5065], [5066], [5081], [5095], [5096], [5097], [5098], [5099] [2019-10-03 02:34:19,466 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 02:34:19,466 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 02:34:19,713 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 02:34:19,715 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 285 root evaluator evaluations with a maximum evaluation depth of 0. Performed 285 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 586 variables. [2019-10-03 02:34:19,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:34:19,720 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 02:34:19,845 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 02:34:19,845 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 02:34:19,851 INFO L420 sIntCurrentIteration]: We unified 238 AI predicates to 238 [2019-10-03 02:34:19,851 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 02:34:19,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 02:34:19,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-03 02:34:19,853 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:34:19,854 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 02:34:19,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 02:34:19,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 02:34:19,854 INFO L87 Difference]: Start difference. First operand 13899 states and 19617 transitions. Second operand 2 states. [2019-10-03 02:34:19,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:34:19,855 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 02:34:19,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 02:34:19,855 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 239 [2019-10-03 02:34:19,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:34:19,856 INFO L225 Difference]: With dead ends: 2 [2019-10-03 02:34:19,856 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:34:19,856 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 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 02:34:19,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:34:19,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:34:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:34:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:34:19,857 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 239 [2019-10-03 02:34:19,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:34:19,858 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:34:19,858 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 02:34:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:34:19,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:34:19,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:34:19 BoogieIcfgContainer [2019-10-03 02:34:19,865 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:34:19,868 INFO L168 Benchmark]: Toolchain (without parser) took 528437.20 ms. Allocated memory was 138.9 MB in the beginning and 914.4 MB in the end (delta: 775.4 MB). Free memory was 76.1 MB in the beginning and 490.8 MB in the end (delta: -414.7 MB). Peak memory consumption was 360.7 MB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,869 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3943.89 ms. Allocated memory was 138.9 MB in the beginning and 270.0 MB in the end (delta: 131.1 MB). Free memory was 75.7 MB in the beginning and 91.0 MB in the end (delta: -15.3 MB). Peak memory consumption was 115.7 MB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,871 INFO L168 Benchmark]: Boogie Preprocessor took 773.74 ms. Allocated memory was 270.0 MB in the beginning and 279.4 MB in the end (delta: 9.4 MB). Free memory was 91.0 MB in the beginning and 159.4 MB in the end (delta: -68.5 MB). Peak memory consumption was 44.3 MB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,872 INFO L168 Benchmark]: RCFGBuilder took 478696.18 ms. Allocated memory was 279.4 MB in the beginning and 687.3 MB in the end (delta: 407.9 MB). Free memory was 159.4 MB in the beginning and 446.1 MB in the end (delta: -286.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,873 INFO L168 Benchmark]: TraceAbstraction took 45017.93 ms. Allocated memory was 687.3 MB in the beginning and 914.4 MB in the end (delta: 227.0 MB). Free memory was 446.1 MB in the beginning and 490.8 MB in the end (delta: -44.7 MB). Peak memory consumption was 182.3 MB. Max. memory is 7.1 GB. [2019-10-03 02:34:19,886 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3943.89 ms. Allocated memory was 138.9 MB in the beginning and 270.0 MB in the end (delta: 131.1 MB). Free memory was 75.7 MB in the beginning and 91.0 MB in the end (delta: -15.3 MB). Peak memory consumption was 115.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 773.74 ms. Allocated memory was 270.0 MB in the beginning and 279.4 MB in the end (delta: 9.4 MB). Free memory was 91.0 MB in the beginning and 159.4 MB in the end (delta: -68.5 MB). Peak memory consumption was 44.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 478696.18 ms. Allocated memory was 279.4 MB in the beginning and 687.3 MB in the end (delta: 407.9 MB). Free memory was 159.4 MB in the beginning and 446.1 MB in the end (delta: -286.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * TraceAbstraction took 45017.93 ms. Allocated memory was 687.3 MB in the beginning and 914.4 MB in the end (delta: 227.0 MB). Free memory was 446.1 MB in the beginning and 490.8 MB in the end (delta: -44.7 MB). Peak memory consumption was 182.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8145]: 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 232 procedures, 2141 locations, 1 error locations. SAFE Result, 44.9s OverallTime, 6 OverallIterations, 5 TraceHistogramMax, 38.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 13180 SDtfs, 16379 SDslu, 5834 SDs, 0 SdLazy, 5441 SolverSat, 4707 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 31.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 263 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13899occurred 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, 3.5672268907563027 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 910 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 895 NumberOfCodeBlocks, 895 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 889 ConstructedInterpolants, 0 QuantifiedInterpolants, 192607 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 456/458 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...