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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 14:20:46,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:20:46,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:20:46,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:20:46,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:20:46,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:20:46,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:20:46,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:20:46,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:20:46,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:20:46,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:20:46,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:20:46,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:20:46,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:20:46,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:20:46,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:20:46,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:20:46,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:20:46,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:20:46,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:20:46,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:20:46,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:20:46,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:20:46,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:20:46,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:20:46,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:20:46,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:20:46,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:20:46,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:20:46,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:20:46,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:20:46,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:20:46,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:20:46,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:20:46,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:20:46,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:20:46,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:20:46,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:20:46,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:20:46,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:20:46,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:20:46,365 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 [2019-09-10 14:20:46,381 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:20:46,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:20:46,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:20:46,382 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:20:46,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:20:46,383 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:20:46,383 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:20:46,383 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:20:46,383 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:20:46,384 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:20:46,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:20:46,385 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:20:46,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:20:46,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:20:46,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:20:46,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:20:46,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:20:46,386 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:20:46,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:20:46,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:20:46,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:20:46,387 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:20:46,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:20:46,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:20:46,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:20:46,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:20:46,388 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:20:46,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:20:46,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:20:46,388 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:20:46,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:20:46,450 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:20:46,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:20:46,456 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:20:46,457 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:20:46,457 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2019-09-10 14:20:46,523 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1129f63/c908abad6f8a452fb77ff433755209b4/FLAG3b7403f02 [2019-09-10 14:20:47,457 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:20:47,458 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2019-09-10 14:20:47,520 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1129f63/c908abad6f8a452fb77ff433755209b4/FLAG3b7403f02 [2019-09-10 14:20:47,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1129f63/c908abad6f8a452fb77ff433755209b4 [2019-09-10 14:20:47,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:20:47,908 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:20:47,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:20:47,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:20:47,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:20:47,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:20:47" (1/1) ... [2019-09-10 14:20:47,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a6b872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:47, skipping insertion in model container [2019-09-10 14:20:47,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:20:47" (1/1) ... [2019-09-10 14:20:47,926 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:20:48,099 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:20:52,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:20:52,447 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:20:53,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:20:54,199 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:20:54,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54 WrapperNode [2019-09-10 14:20:54,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:20:54,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:20:54,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:20:54,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:20:54,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (1/1) ... [2019-09-10 14:20:54,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:20:54,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:20:54,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:20:54,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:20:54,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (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 [2019-09-10 14:20:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:20:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:20:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 14:20:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-10 14:20:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:20:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:20:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-10 14:20:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 14:20:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 14:20:54,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-10 14:20:54,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-09-10 14:20:54,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 14:20:54,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 14:20:54,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 14:20:54,808 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 14:20:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 14:20:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 14:20:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-10 14:20:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-10 14:20:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-10 14:20:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-10 14:20:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-10 14:20:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-10 14:20:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 14:20:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 14:20:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 14:20:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 14:20:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-10 14:20:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-10 14:20:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 14:20:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 14:20:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 14:20:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-10 14:20:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-10 14:20:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-10 14:20:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2019-09-10 14:20:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure wdev_priv [2019-09-10 14:20:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_lock [2019-09-10 14:20:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_timerfn [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2019-09-10 14:20:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2019-09-10 14:20:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2019-09-10 14:20:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2019-09-10 14:20:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_enqueue_run [2019-09-10 14:20:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_out_callback [2019-09-10 14:20:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_in_callback [2019-09-10 14:20:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_ctx_wait [2019-09-10 14:20:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2019-09-10 14:20:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_fill_req [2019-09-10 14:20:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2019-09-10 14:20:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2019-09-10 14:20:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_firmware_download [2019-09-10 14:20:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2019-09-10 14:20:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2019-09-10 14:20:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_read_ltv [2019-09-10 14:20:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_doicmd_wait [2019-09-10 14:20:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2019-09-10 14:20:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_bap_pread [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_read_pda [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_init [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_bytes [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program [2019-09-10 14:20:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_xmit [2019-09-10 14:20:54,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_allocate [2019-09-10 14:20:54,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2019-09-10 14:20:54,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2019-09-10 14:20:54,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_bulk_in_callback [2019-09-10 14:20:54,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2019-09-10 14:20:54,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2019-09-10 14:20:54,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2019-09-10 14:20:54,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2019-09-10 14:20:54,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2019-09-10 14:20:54,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_probe [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_driver_init [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_driver_exit [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_orinoco_driver_init_10_11 [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 14:20:54,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_4 [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_5 [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-09-10 14:20:54,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_2 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_6 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_7 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-10 14:20:54,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-10 14:20:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-09-10 14:20:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-10 14:20:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-10 14:20:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-10 14:20:54,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-10 14:20:54,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-10 14:20:54,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 14:20:54,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-10 14:20:54,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-10 14:20:54,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 14:20:54,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 14:20:54,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-10 14:20:54,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-10 14:20:54,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 14:20:54,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:20:54,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 14:20:54,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-09-10 14:20:54,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-09-10 14:20:54,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-09-10 14:20:54,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-09-10 14:20:54,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-10 14:20:54,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2019-09-10 14:20:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:20:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 14:20:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-10 14:20:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-10 14:20:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_hermes_ops_dummy_resourceless_instance_1 [2019-09-10 14:20:54,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 14:20:54,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 14:20:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 14:20:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:20:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-10 14:20:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:20:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-09-10 14:20:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2019-09-10 14:20:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2019-09-10 14:20:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_85 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2019-09-10 14:20:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_99 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_109 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_112 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_113 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_114 [2019-09-10 14:20:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_115 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_116 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_118 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_119 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2019-09-10 14:20:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_125 [2019-09-10 14:20:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_126 [2019-09-10 14:20:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_127 [2019-09-10 14:20:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:20:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:20:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 14:20:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 14:20:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 14:20:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 14:20:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 14:20:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 14:20:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 14:20:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-10 14:20:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-10 14:20:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-10 14:20:54,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-10 14:20:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 14:20:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 14:20:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-10 14:20:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 14:20:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_req_lock_of_ezusb_priv [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 14:20:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __orinoco_ev_info [2019-09-10 14:20:54,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __orinoco_ev_rx [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_orinocodev [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-10 14:20:54,882 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-10 14:20:54,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 14:20:54,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_change_mtu [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_get_stats [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_if_add [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_if_del [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_init [2019-09-10 14:20:54,885 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_process_xmit_skb [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-10 14:20:54,886 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-10 14:20:54,887 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-10 14:20:54,888 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 14:20:54,888 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:20:54,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:20:54,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:20:54,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:20:54,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 14:20:54,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 14:20:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-10 14:20:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 14:20:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 14:20:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 14:20:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-10 14:20:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_116 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_119 [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-10 14:20:54,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 14:20:54,898 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 14:20:54,899 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_114 [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_115 [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2019-09-10 14:20:54,900 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 14:20:54,901 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_99 [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_109 [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_112 [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2019-09-10 14:20:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 14:20:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_118 [2019-09-10 14:20:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-10 14:20:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2019-09-10 14:20:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2019-09-10 14:20:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 14:20:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-10 14:20:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-09-10 14:20:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:20:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 14:20:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 14:20:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 14:20:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_126 [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_127 [2019-09-10 14:20:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_85 [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_125 [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_113 [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-10 14:20:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure wdev_priv [2019-09-10 14:20:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_orinocodev [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_init [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_if_add [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_if_del [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __orinoco_ev_info [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __orinoco_ev_rx [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_process_xmit_skb [2019-09-10 14:20:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_get_stats [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_change_mtu [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_lock [2019-09-10 14:20:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_bulk_in_callback [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2019-09-10 14:20:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_timerfn [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_enqueue_run [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_out_callback [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_in_callback [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_ctx_wait [2019-09-10 14:20:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_fill_req [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_firmware_download [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2019-09-10 14:20:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_read_ltv [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_doicmd_wait [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_bap_pread [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_read_pda [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_init [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_bytes [2019-09-10 14:20:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_xmit [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_allocate [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2019-09-10 14:20:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_probe [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_driver_init [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_driver_exit [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_orinoco_driver_init_10_11 [2019-09-10 14:20:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_4 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_5 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-09-10 14:20:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_2 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_6 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_7 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-10 14:20:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 14:20:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:20:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:20:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_hermes_ops_dummy_resourceless_instance_1 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:20:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-10 14:20:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2019-09-10 14:20:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 14:20:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:20:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 14:20:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:20:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 14:20:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 14:20:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 14:20:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 14:20:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 14:20:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-10 14:20:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_reply_count_lock_of_ezusb_priv [2019-09-10 14:20:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_req_lock_of_ezusb_priv [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 14:20:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 14:20:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 14:20:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 14:20:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 14:20:57,919 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 14:20:58,551 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:21:07,958 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:21:07,959 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 14:21:07,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:21:07 BoogieIcfgContainer [2019-09-10 14:21:07,962 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:21:07,964 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:21:07,964 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:21:07,967 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:21:07,967 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:20:47" (1/3) ... [2019-09-10 14:21:07,968 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2c9ca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:21:07, skipping insertion in model container [2019-09-10 14:21:07,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:20:54" (2/3) ... [2019-09-10 14:21:07,969 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2c9ca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:21:07, skipping insertion in model container [2019-09-10 14:21:07,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:21:07" (3/3) ... [2019-09-10 14:21:07,971 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2019-09-10 14:21:07,981 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:21:07,994 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-09-10 14:21:08,015 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-09-10 14:21:08,047 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:21:08,047 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:21:08,048 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:21:08,048 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:21:08,048 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:21:08,048 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:21:08,048 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:21:08,049 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:21:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states. [2019-09-10 14:21:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-09-10 14:21:08,148 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:08,150 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:08,153 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:08,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:08,159 INFO L82 PathProgramCache]: Analyzing trace with hash 401221993, now seen corresponding path program 1 times [2019-09-10 14:21:08,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:08,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:08,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:08,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:08,264 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:09,608 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:09,611 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:09,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:09,612 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:09,617 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:09,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:09,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:09,635 INFO L87 Difference]: Start difference. First operand 2730 states. Second operand 3 states. [2019-09-10 14:21:11,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:11,398 INFO L93 Difference]: Finished difference Result 3751 states and 4765 transitions. [2019-09-10 14:21:11,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:11,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2019-09-10 14:21:11,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:11,451 INFO L225 Difference]: With dead ends: 3751 [2019-09-10 14:21:11,451 INFO L226 Difference]: Without dead ends: 3634 [2019-09-10 14:21:11,454 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:11,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3634 states. [2019-09-10 14:21:11,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3634 to 3626. [2019-09-10 14:21:11,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3626 states. [2019-09-10 14:21:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 3626 states and 4582 transitions. [2019-09-10 14:21:11,772 INFO L78 Accepts]: Start accepts. Automaton has 3626 states and 4582 transitions. Word has length 193 [2019-09-10 14:21:11,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:11,778 INFO L475 AbstractCegarLoop]: Abstraction has 3626 states and 4582 transitions. [2019-09-10 14:21:11,778 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 4582 transitions. [2019-09-10 14:21:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-09-10 14:21:11,796 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:11,796 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:11,796 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:11,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:11,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1011884082, now seen corresponding path program 1 times [2019-09-10 14:21:11,797 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:11,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:11,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:11,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:11,804 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:12,304 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:12,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:12,304 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:12,310 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:12,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:12,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:12,311 INFO L87 Difference]: Start difference. First operand 3626 states and 4582 transitions. Second operand 3 states. [2019-09-10 14:21:13,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:13,140 INFO L93 Difference]: Finished difference Result 4869 states and 6102 transitions. [2019-09-10 14:21:13,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:13,141 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2019-09-10 14:21:13,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:13,190 INFO L225 Difference]: With dead ends: 4869 [2019-09-10 14:21:13,191 INFO L226 Difference]: Without dead ends: 4869 [2019-09-10 14:21:13,200 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:13,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4869 states. [2019-09-10 14:21:13,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4869 to 4861. [2019-09-10 14:21:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4861 states. [2019-09-10 14:21:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 4861 states and 6091 transitions. [2019-09-10 14:21:13,479 INFO L78 Accepts]: Start accepts. Automaton has 4861 states and 6091 transitions. Word has length 195 [2019-09-10 14:21:13,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:13,481 INFO L475 AbstractCegarLoop]: Abstraction has 4861 states and 6091 transitions. [2019-09-10 14:21:13,481 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4861 states and 6091 transitions. [2019-09-10 14:21:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2019-09-10 14:21:13,490 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:13,491 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:13,491 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:13,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:13,492 INFO L82 PathProgramCache]: Analyzing trace with hash 1176288130, now seen corresponding path program 1 times [2019-09-10 14:21:13,492 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:13,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:13,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:13,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:13,499 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:13,991 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:13,992 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:13,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:13,992 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:13,994 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:13,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:13,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:13,995 INFO L87 Difference]: Start difference. First operand 4861 states and 6091 transitions. Second operand 3 states. [2019-09-10 14:21:14,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:14,980 INFO L93 Difference]: Finished difference Result 5493 states and 6866 transitions. [2019-09-10 14:21:14,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:14,981 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 198 [2019-09-10 14:21:14,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:15,018 INFO L225 Difference]: With dead ends: 5493 [2019-09-10 14:21:15,018 INFO L226 Difference]: Without dead ends: 5493 [2019-09-10 14:21:15,019 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:15,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5493 states. [2019-09-10 14:21:15,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5493 to 5485. [2019-09-10 14:21:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5485 states. [2019-09-10 14:21:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 5485 states and 6855 transitions. [2019-09-10 14:21:15,420 INFO L78 Accepts]: Start accepts. Automaton has 5485 states and 6855 transitions. Word has length 198 [2019-09-10 14:21:15,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:15,422 INFO L475 AbstractCegarLoop]: Abstraction has 5485 states and 6855 transitions. [2019-09-10 14:21:15,423 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 5485 states and 6855 transitions. [2019-09-10 14:21:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-09-10 14:21:15,432 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:15,433 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:15,433 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:15,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:15,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1959501016, now seen corresponding path program 1 times [2019-09-10 14:21:15,434 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:15,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:15,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:15,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:15,443 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:15,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:15,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:15,912 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:15,913 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:15,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:15,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:15,914 INFO L87 Difference]: Start difference. First operand 5485 states and 6855 transitions. Second operand 3 states. [2019-09-10 14:21:16,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:16,636 INFO L93 Difference]: Finished difference Result 6106 states and 7614 transitions. [2019-09-10 14:21:16,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:16,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2019-09-10 14:21:16,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:16,682 INFO L225 Difference]: With dead ends: 6106 [2019-09-10 14:21:16,682 INFO L226 Difference]: Without dead ends: 6106 [2019-09-10 14:21:16,683 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:16,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6106 states. [2019-09-10 14:21:16,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6106 to 6098. [2019-09-10 14:21:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6098 states. [2019-09-10 14:21:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 6098 states and 7603 transitions. [2019-09-10 14:21:16,919 INFO L78 Accepts]: Start accepts. Automaton has 6098 states and 7603 transitions. Word has length 199 [2019-09-10 14:21:16,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:16,920 INFO L475 AbstractCegarLoop]: Abstraction has 6098 states and 7603 transitions. [2019-09-10 14:21:16,920 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 6098 states and 7603 transitions. [2019-09-10 14:21:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-09-10 14:21:16,926 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:16,926 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:16,927 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:16,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:16,927 INFO L82 PathProgramCache]: Analyzing trace with hash 2061533103, now seen corresponding path program 1 times [2019-09-10 14:21:16,927 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:16,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:16,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:16,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:16,936 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:17,401 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:17,401 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:17,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:17,402 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:17,402 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:17,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:17,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:17,404 INFO L87 Difference]: Start difference. First operand 6098 states and 7603 transitions. Second operand 3 states. [2019-09-10 14:21:20,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:20,542 INFO L93 Difference]: Finished difference Result 11112 states and 13801 transitions. [2019-09-10 14:21:20,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:20,542 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2019-09-10 14:21:20,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:20,604 INFO L225 Difference]: With dead ends: 11112 [2019-09-10 14:21:20,604 INFO L226 Difference]: Without dead ends: 11112 [2019-09-10 14:21:20,605 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:20,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11112 states. [2019-09-10 14:21:20,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11112 to 11094. [2019-09-10 14:21:20,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11094 states. [2019-09-10 14:21:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11094 states to 11094 states and 13776 transitions. [2019-09-10 14:21:20,987 INFO L78 Accepts]: Start accepts. Automaton has 11094 states and 13776 transitions. Word has length 200 [2019-09-10 14:21:20,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:20,988 INFO L475 AbstractCegarLoop]: Abstraction has 11094 states and 13776 transitions. [2019-09-10 14:21:20,988 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 11094 states and 13776 transitions. [2019-09-10 14:21:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-09-10 14:21:20,996 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:20,997 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:21:20,997 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:20,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:20,997 INFO L82 PathProgramCache]: Analyzing trace with hash 677636436, now seen corresponding path program 1 times [2019-09-10 14:21:20,998 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:21,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:21,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:21,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:21,005 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-09-10 14:21:21,461 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:21,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:21,461 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:21,462 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:21,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:21,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:21,463 INFO L87 Difference]: Start difference. First operand 11094 states and 13776 transitions. Second operand 3 states. [2019-09-10 14:21:22,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:22,474 INFO L93 Difference]: Finished difference Result 12364 states and 15341 transitions. [2019-09-10 14:21:22,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:22,474 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-09-10 14:21:22,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:22,537 INFO L225 Difference]: With dead ends: 12364 [2019-09-10 14:21:22,537 INFO L226 Difference]: Without dead ends: 12364 [2019-09-10 14:21:22,537 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:22,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12364 states. [2019-09-10 14:21:22,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12364 to 12350. [2019-09-10 14:21:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12350 states. [2019-09-10 14:21:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12350 states to 12350 states and 15320 transitions. [2019-09-10 14:21:22,893 INFO L78 Accepts]: Start accepts. Automaton has 12350 states and 15320 transitions. Word has length 206 [2019-09-10 14:21:22,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:22,894 INFO L475 AbstractCegarLoop]: Abstraction has 12350 states and 15320 transitions. [2019-09-10 14:21:22,894 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 12350 states and 15320 transitions. [2019-09-10 14:21:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-09-10 14:21:22,901 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:22,901 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-09-10 14:21:22,902 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:22,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:22,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1193770189, now seen corresponding path program 1 times [2019-09-10 14:21:22,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:22,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:22,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:22,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:22,909 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-09-10 14:21:23,345 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:23,345 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:23,345 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:23,346 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:23,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:23,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:23,347 INFO L87 Difference]: Start difference. First operand 12350 states and 15320 transitions. Second operand 3 states. [2019-09-10 14:21:24,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:24,241 INFO L93 Difference]: Finished difference Result 13604 states and 16853 transitions. [2019-09-10 14:21:24,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:24,241 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-09-10 14:21:24,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:24,302 INFO L225 Difference]: With dead ends: 13604 [2019-09-10 14:21:24,302 INFO L226 Difference]: Without dead ends: 13604 [2019-09-10 14:21:24,303 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:24,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13604 states. [2019-09-10 14:21:24,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13604 to 13590. [2019-09-10 14:21:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13590 states. [2019-09-10 14:21:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13590 states to 13590 states and 16832 transitions. [2019-09-10 14:21:24,691 INFO L78 Accepts]: Start accepts. Automaton has 13590 states and 16832 transitions. Word has length 222 [2019-09-10 14:21:24,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:24,692 INFO L475 AbstractCegarLoop]: Abstraction has 13590 states and 16832 transitions. [2019-09-10 14:21:24,692 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 13590 states and 16832 transitions. [2019-09-10 14:21:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-09-10 14:21:24,700 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:24,700 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-09-10 14:21:24,701 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:24,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:24,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1076339304, now seen corresponding path program 1 times [2019-09-10 14:21:24,702 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:24,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:24,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:24,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:24,708 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-09-10 14:21:25,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:25,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:25,134 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:25,135 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:25,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:25,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:25,135 INFO L87 Difference]: Start difference. First operand 13590 states and 16832 transitions. Second operand 3 states. [2019-09-10 14:21:26,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:26,182 INFO L93 Difference]: Finished difference Result 14844 states and 18365 transitions. [2019-09-10 14:21:26,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:26,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2019-09-10 14:21:26,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:26,241 INFO L225 Difference]: With dead ends: 14844 [2019-09-10 14:21:26,242 INFO L226 Difference]: Without dead ends: 14844 [2019-09-10 14:21:26,242 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:26,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14844 states. [2019-09-10 14:21:26,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14844 to 14830. [2019-09-10 14:21:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14830 states. [2019-09-10 14:21:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14830 states to 14830 states and 18344 transitions. [2019-09-10 14:21:26,599 INFO L78 Accepts]: Start accepts. Automaton has 14830 states and 18344 transitions. Word has length 222 [2019-09-10 14:21:26,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:26,600 INFO L475 AbstractCegarLoop]: Abstraction has 14830 states and 18344 transitions. [2019-09-10 14:21:26,600 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 14830 states and 18344 transitions. [2019-09-10 14:21:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-09-10 14:21:26,613 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:26,614 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-09-10 14:21:26,614 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:26,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:26,615 INFO L82 PathProgramCache]: Analyzing trace with hash -812212953, now seen corresponding path program 1 times [2019-09-10 14:21:26,615 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:26,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:26,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:26,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:26,621 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-09-10 14:21:27,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:27,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:27,133 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:27,133 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:27,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:27,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:27,134 INFO L87 Difference]: Start difference. First operand 14830 states and 18344 transitions. Second operand 3 states. [2019-09-10 14:21:28,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:28,291 INFO L93 Difference]: Finished difference Result 16084 states and 19877 transitions. [2019-09-10 14:21:28,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:28,292 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2019-09-10 14:21:28,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:28,362 INFO L225 Difference]: With dead ends: 16084 [2019-09-10 14:21:28,362 INFO L226 Difference]: Without dead ends: 16084 [2019-09-10 14:21:28,363 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:28,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16084 states. [2019-09-10 14:21:28,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16084 to 16070. [2019-09-10 14:21:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16070 states. [2019-09-10 14:21:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16070 states to 16070 states and 19856 transitions. [2019-09-10 14:21:28,744 INFO L78 Accepts]: Start accepts. Automaton has 16070 states and 19856 transitions. Word has length 230 [2019-09-10 14:21:28,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:28,745 INFO L475 AbstractCegarLoop]: Abstraction has 16070 states and 19856 transitions. [2019-09-10 14:21:28,745 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 16070 states and 19856 transitions. [2019-09-10 14:21:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-09-10 14:21:28,758 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:28,759 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-09-10 14:21:28,760 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:28,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:28,760 INFO L82 PathProgramCache]: Analyzing trace with hash 1743950974, now seen corresponding path program 1 times [2019-09-10 14:21:28,761 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:28,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:28,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:28,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:28,768 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2019-09-10 14:21:29,239 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:29,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:21:29,239 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:29,240 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:21:29,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:21:29,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:21:29,240 INFO L87 Difference]: Start difference. First operand 16070 states and 19856 transitions. Second operand 5 states. [2019-09-10 14:21:46,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:46,407 INFO L93 Difference]: Finished difference Result 32117 states and 39698 transitions. [2019-09-10 14:21:46,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:21:46,408 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 231 [2019-09-10 14:21:46,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:46,570 INFO L225 Difference]: With dead ends: 32117 [2019-09-10 14:21:46,571 INFO L226 Difference]: Without dead ends: 32117 [2019-09-10 14:21:46,571 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:21:46,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32117 states. [2019-09-10 14:21:47,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32117 to 32089. [2019-09-10 14:21:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32089 states. [2019-09-10 14:21:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32089 states to 32089 states and 39663 transitions. [2019-09-10 14:21:49,077 INFO L78 Accepts]: Start accepts. Automaton has 32089 states and 39663 transitions. Word has length 231 [2019-09-10 14:21:49,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:49,078 INFO L475 AbstractCegarLoop]: Abstraction has 32089 states and 39663 transitions. [2019-09-10 14:21:49,078 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:21:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 32089 states and 39663 transitions. [2019-09-10 14:21:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-09-10 14:21:49,094 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:49,095 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-09-10 14:21:49,095 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:49,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:49,097 INFO L82 PathProgramCache]: Analyzing trace with hash -2140665571, now seen corresponding path program 1 times [2019-09-10 14:21:49,097 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:49,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:49,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:49,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:49,108 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2019-09-10 14:21:49,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:49,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:21:49,630 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:49,631 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:21:49,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:21:49,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:49,632 INFO L87 Difference]: Start difference. First operand 32089 states and 39663 transitions. Second operand 3 states. [2019-09-10 14:21:52,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:21:52,387 INFO L93 Difference]: Finished difference Result 34703 states and 42870 transitions. [2019-09-10 14:21:52,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:21:52,388 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2019-09-10 14:21:52,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:21:52,553 INFO L225 Difference]: With dead ends: 34703 [2019-09-10 14:21:52,553 INFO L226 Difference]: Without dead ends: 34703 [2019-09-10 14:21:52,555 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:21:52,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34703 states. [2019-09-10 14:21:53,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34703 to 34677. [2019-09-10 14:21:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34677 states. [2019-09-10 14:21:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34677 states to 34677 states and 42829 transitions. [2019-09-10 14:21:53,439 INFO L78 Accepts]: Start accepts. Automaton has 34677 states and 42829 transitions. Word has length 233 [2019-09-10 14:21:53,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:21:53,439 INFO L475 AbstractCegarLoop]: Abstraction has 34677 states and 42829 transitions. [2019-09-10 14:21:53,439 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:21:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 34677 states and 42829 transitions. [2019-09-10 14:21:53,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-09-10 14:21:53,447 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:21:53,448 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 3, 3, 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] [2019-09-10 14:21:53,449 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:21:53,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:21:53,449 INFO L82 PathProgramCache]: Analyzing trace with hash -857711032, now seen corresponding path program 1 times [2019-09-10 14:21:53,450 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:21:53,455 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:53,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:21:53,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:21:53,456 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:21:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:21:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2019-09-10 14:21:53,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:21:53,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:21:53,825 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:21:53,826 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:21:53,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:21:53,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:21:53,827 INFO L87 Difference]: Start difference. First operand 34677 states and 42829 transitions. Second operand 5 states. [2019-09-10 14:22:09,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:22:09,110 INFO L93 Difference]: Finished difference Result 40220 states and 49751 transitions. [2019-09-10 14:22:09,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:22:09,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 244 [2019-09-10 14:22:09,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:22:09,266 INFO L225 Difference]: With dead ends: 40220 [2019-09-10 14:22:09,266 INFO L226 Difference]: Without dead ends: 40220 [2019-09-10 14:22:09,267 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-10 14:22:09,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40220 states. [2019-09-10 14:22:10,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40220 to 40186. [2019-09-10 14:22:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40186 states. [2019-09-10 14:22:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40186 states to 40186 states and 49694 transitions. [2019-09-10 14:22:10,318 INFO L78 Accepts]: Start accepts. Automaton has 40186 states and 49694 transitions. Word has length 244 [2019-09-10 14:22:10,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:22:10,319 INFO L475 AbstractCegarLoop]: Abstraction has 40186 states and 49694 transitions. [2019-09-10 14:22:10,319 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:22:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 40186 states and 49694 transitions. [2019-09-10 14:22:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2019-09-10 14:22:10,328 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:22:10,329 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 5, 5, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-10 14:22:10,329 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:22:10,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:22:10,330 INFO L82 PathProgramCache]: Analyzing trace with hash -563573009, now seen corresponding path program 1 times [2019-09-10 14:22:10,330 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:22:10,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:22:10,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:22:10,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:22:10,337 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:22:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:22:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2019-09-10 14:22:10,806 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 14:22:10,807 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 14:22:10,809 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 265 with the following transitions: [2019-09-10 14:22:10,813 INFO L207 CegarAbsIntRunner]: [232], [237], [240], [242], [247], [252], [257], [260], [262], [267], [270], [336], [341], [359], [361], [434], [443], [446], [448], [449], [483], [484], [883], [889], [890], [900], [1014], [1017], [1019], [1370], [1372], [1375], [1449], [1467], [1656], [1657], [1658], [1661], [1664], [1669], [1674], [1677], [1909], [1911], [1913], [1915], [1917], [1919], [1921], [1923], [1925], [1927], [1929], [1931], [1933], [1935], [1937], [1939], [1940], [1992], [2042], [2149], [2152], [2153], [2307], [2371], [2372], [2454], [2650], [2651], [2863], [2888], [3522], [3888], [3891], [3973], [3974], [4426], [4427], [4434], [4435], [4436], [4437], [4442], [4516], [4517], [4518], [4519], [4520], [4521], [4750], [4751], [4752], [4874], [4875], [4936], [4937], [4938], [4939], [4940], [4941], [4946], [4947], [5010], [5011], [5012], [5013], [5014], [5015], [5016], [5017], [5018], [5019], [5020], [5021], [5022], [5023], [5024], [5025], [5026], [5027], [5028], [5029], [5030], [5031], [5032], [5033], [5034], [5035], [5036], [5037], [5038], [5039], [5156], [5157], [5158], [5172], [5173], [5248], [5404], [5418], [5646], [5776], [5814], [5815] [2019-09-10 14:22:10,923 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 14:22:10,923 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 14:22:11,368 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 14:22:11,370 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 530 root evaluator evaluations with a maximum evaluation depth of 0. Performed 530 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1110 variables. [2019-09-10 14:22:11,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:22:11,376 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 14:22:11,493 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 14:22:11,493 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 14:22:11,506 INFO L420 sIntCurrentIteration]: We unified 263 AI predicates to 263 [2019-09-10 14:22:11,506 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 14:22:11,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 14:22:11,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 8 [2019-09-10 14:22:11,508 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:22:11,509 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 14:22:11,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 14:22:11,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:22:11,510 INFO L87 Difference]: Start difference. First operand 40186 states and 49694 transitions. Second operand 2 states. [2019-09-10 14:22:11,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:22:11,510 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 14:22:11,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 14:22:11,511 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 264 [2019-09-10 14:22:11,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:22:11,511 INFO L225 Difference]: With dead ends: 2 [2019-09-10 14:22:11,511 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:22:11,512 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:22:11,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:22:11,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:22:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:22:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:22:11,512 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 264 [2019-09-10 14:22:11,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:22:11,513 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:22:11,513 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 14:22:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:22:11,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:22:11,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:22:11 BoogieIcfgContainer [2019-09-10 14:22:11,519 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:22:11,522 INFO L168 Benchmark]: Toolchain (without parser) took 83613.64 ms. Allocated memory was 133.2 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 72.9 MB in the beginning and 267.2 MB in the end (delta: -194.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,524 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6290.90 ms. Allocated memory was 133.2 MB in the beginning and 280.5 MB in the end (delta: 147.3 MB). Free memory was 72.7 MB in the beginning and 77.5 MB in the end (delta: -4.8 MB). Peak memory consumption was 153.0 MB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,532 INFO L168 Benchmark]: Boogie Preprocessor took 525.14 ms. Allocated memory was 280.5 MB in the beginning and 375.9 MB in the end (delta: 95.4 MB). Free memory was 77.5 MB in the beginning and 282.1 MB in the end (delta: -204.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,533 INFO L168 Benchmark]: RCFGBuilder took 13235.73 ms. Allocated memory was 375.9 MB in the beginning and 765.5 MB in the end (delta: 389.5 MB). Free memory was 282.1 MB in the beginning and 243.2 MB in the end (delta: 38.9 MB). Peak memory consumption was 476.8 MB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,534 INFO L168 Benchmark]: TraceAbstraction took 63555.92 ms. Allocated memory was 765.5 MB in the beginning and 1.6 GB in the end (delta: 797.4 MB). Free memory was 231.8 MB in the beginning and 267.2 MB in the end (delta: -35.3 MB). Peak memory consumption was 762.1 MB. Max. memory is 7.1 GB. [2019-09-10 14:22:11,548 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6290.90 ms. Allocated memory was 133.2 MB in the beginning and 280.5 MB in the end (delta: 147.3 MB). Free memory was 72.7 MB in the beginning and 77.5 MB in the end (delta: -4.8 MB). Peak memory consumption was 153.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 525.14 ms. Allocated memory was 280.5 MB in the beginning and 375.9 MB in the end (delta: 95.4 MB). Free memory was 77.5 MB in the beginning and 282.1 MB in the end (delta: -204.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13235.73 ms. Allocated memory was 375.9 MB in the beginning and 765.5 MB in the end (delta: 389.5 MB). Free memory was 282.1 MB in the beginning and 243.2 MB in the end (delta: 38.9 MB). Peak memory consumption was 476.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 63555.92 ms. Allocated memory was 765.5 MB in the beginning and 1.6 GB in the end (delta: 797.4 MB). Free memory was 231.8 MB in the beginning and 267.2 MB in the end (delta: -35.3 MB). Peak memory consumption was 762.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 13430]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 13418]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 401 procedures, 2950 locations, 2 error locations. SAFE Result, 63.4s OverallTime, 13 OverallIterations, 15 TraceHistogramMax, 47.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 33454 SDtfs, 32606 SDslu, 21614 SDs, 0 SdLazy, 12683 SolverSat, 5262 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 38.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 322 GetRequests, 296 SyntacticMatches, 5 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40186occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.4904942965779466 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 194 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 2837 NumberOfCodeBlocks, 2837 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2824 ConstructedInterpolants, 0 QuantifiedInterpolants, 775952 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 12 PerfectInterpolantSequences, 9671/9676 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...