/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:04:30,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:04:30,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:04:30,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:04:30,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:04:30,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:04:30,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:04:30,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:04:30,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:04:30,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:04:30,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:04:30,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:04:30,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:04:30,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:04:30,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:04:30,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:04:30,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:04:30,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:04:30,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:04:30,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:04:30,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:04:30,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:04:30,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:04:30,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:04:30,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 04:04:30,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 04:04:30,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 04:04:30,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 04:04:30,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 04:04:30,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 04:04:30,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 04:04:30,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 04:04:30,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 04:04:30,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 04:04:30,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 04:04:30,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 04:04:30,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 04:04:30,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 04:04:30,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:04:30,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:04:30,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:04:30,257 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-22 04:04:30,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:04:30,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:04:30,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:04:30,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:04:30,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:04:30,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:04:30,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:04:30,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:04:30,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:04:30,285 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:04:30,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:04:30,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:04:30,287 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:04:30,288 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:04:30,288 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:04:30,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:04:30,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:04:30,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:04:30,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:04:30,290 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:04:30,290 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:04:30,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:04:30,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:04:30,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:04:30,745 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:04:30,748 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:04:30,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-22 04:04:30,850 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25b5bb1ae/9cf8337f84e141cc87b69fc749b88f7b/FLAGcf0b57c44 [2021-02-22 04:04:31,965 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:04:31,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-22 04:04:32,035 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25b5bb1ae/9cf8337f84e141cc87b69fc749b88f7b/FLAGcf0b57c44 [2021-02-22 04:04:32,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25b5bb1ae/9cf8337f84e141cc87b69fc749b88f7b [2021-02-22 04:04:32,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:04:32,358 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:04:32,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:04:32,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:04:32,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:04:32,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:04:32" (1/1) ... [2021-02-22 04:04:32,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cd235c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:32, skipping insertion in model container [2021-02-22 04:04:32,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:04:32" (1/1) ... [2021-02-22 04:04:32,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:04:32,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:04:33,096 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-22 04:04:34,516 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293515,293528] [2021-02-22 04:04:34,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:04:34,671 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:04:34,822 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-22 04:04:35,338 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293515,293528] [2021-02-22 04:04:35,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:04:35,774 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:04:35,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35 WrapperNode [2021-02-22 04:04:35,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:04:35,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:04:35,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:04:35,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:04:35,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:35,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:35,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:35,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:37,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:37,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:37,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... [2021-02-22 04:04:37,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:04:37,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:04:37,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:04:37,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:04:37,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:04:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:04:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:04:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:04:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-22 04:04:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:04:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:04:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-22 04:04:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-22 04:04:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-22 04:04:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-22 04:04:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 04:04:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2021-02-22 04:04:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-22 04:04:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-22 04:04:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-22 04:04:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 04:04:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 04:04:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-22 04:04:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-22 04:04:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure planar422p_to_yuv_packed [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_timer [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2021-02-22 04:04:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_got_frame [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fillbuff [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 04:04:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2021-02-22 04:04:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_print_cfg [2021-02-22 04:04:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2021-02-22 04:04:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_cmd_status [2021-02-22 04:04:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-22 04:04:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-22 04:04:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_s_ctrl [2021-02-22 04:04:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_jpegcomp [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_jpegcomp [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_frameintervals [2021-02-22 04:04:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_open [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe_v4l [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure save_frame [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_read_video_callback [2021-02-22 04:04:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_get_fx2fw [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_create_sys_buffers [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_release_sys_buffers [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_init [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2021-02-22 04:04:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_readpipe [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_acquire [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_readpipe [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2021-02-22 04:04:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_init [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_exit [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-22 04:04:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_7 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-02-22 04:04:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-22 04:04:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_27 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2021-02-22 04:04:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_34 [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_35 [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:04:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-22 04:04:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-22 04:04:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __v4l2_ctrl_s_ctrl [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-22 04:04:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2021-02-22 04:04:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:04:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-22 04:04:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 04:04:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 04:04:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 04:04:37,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-22 04:04:37,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 04:04:37,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 04:04:37,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-22 04:04:37,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:04:37,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 04:04:37,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:04:37,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:04:37,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 04:04:37,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:04:37,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 04:04:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:04:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:04:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2021-02-22 04:04:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:04:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:04:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:04:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:04:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:04:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-22 04:04:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-22 04:04:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-22 04:04:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2021-02-22 04:04:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_7 [2021-02-22 04:04:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_27 [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-22 04:04:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-22 04:04:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-22 04:04:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_34 [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_35 [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2021-02-22 04:04:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 04:04:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-22 04:04:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-22 04:04:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:04:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-22 04:04:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:04:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure __v4l2_ctrl_s_ctrl [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-22 04:04:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_readpipe [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_readpipe [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_acquire [2021-02-22 04:04:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fillbuff [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2021-02-22 04:04:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure planar422p_to_yuv_packed [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_timer [2021-02-22 04:04:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_got_frame [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 04:04:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:04:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_print_cfg [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_cmd_status [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 04:04:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_s_ctrl [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_jpegcomp [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_jpegcomp [2021-02-22 04:04:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_frameintervals [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_open [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe_v4l [2021-02-22 04:04:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure save_frame [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_read_video_callback [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_get_fx2fw [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_create_sys_buffers [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_release_sys_buffers [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_init [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2021-02-22 04:04:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_init [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_exit [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:04:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-22 04:04:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:04:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:04:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:04:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:04:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 04:04:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:04:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 04:04:40,396 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:04:53,482 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:04:53,482 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-22 04:04:53,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:04:53 BoogieIcfgContainer [2021-02-22 04:04:53,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:04:53,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:04:53,494 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:04:53,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:04:53,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:04:32" (1/3) ... [2021-02-22 04:04:53,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b13640a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:04:53, skipping insertion in model container [2021-02-22 04:04:53,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:04:35" (2/3) ... [2021-02-22 04:04:53,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b13640a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:04:53, skipping insertion in model container [2021-02-22 04:04:53,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:04:53" (3/3) ... [2021-02-22 04:04:53,502 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-22 04:04:53,510 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:04:53,522 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 04:04:53,543 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 04:04:53,572 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:04:53,572 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:04:53,572 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:04:53,572 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:04:53,573 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:04:53,573 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:04:53,573 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:04:53,573 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:04:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 8336 states. [2021-02-22 04:04:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2202 [2021-02-22 04:04:53,879 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:04:53,882 INFO L422 BasicCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 04:04:53,883 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:04:53,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:04:53,890 INFO L82 PathProgramCache]: Analyzing trace with hash -237144550, now seen corresponding path program 1 times [2021-02-22 04:04:53,900 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:04:53,900 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [424329957] [2021-02-22 04:04:53,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:04:54,182 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:04:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:04:56,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:04:56,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:04:56,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 04:04:56,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 04:04:56,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 04:04:56,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:04:56,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:18,115 WARN L202 SmtUtils]: Spent 21.21 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-22 04:05:18,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:05:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:18,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:18,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-22 04:05:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-22 04:05:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-22 04:05:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-22 04:05:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-22 04:05:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-22 04:05:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-22 04:05:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-22 04:05:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:19,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:19,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:19,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-22 04:05:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-22 04:05:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-22 04:05:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-22 04:05:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-22 04:05:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-22 04:05:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-22 04:05:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-22 04:05:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-22 04:05:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-22 04:05:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-22 04:05:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-22 04:05:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-22 04:05:20,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-22 04:05:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-22 04:05:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-22 04:05:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-22 04:05:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-22 04:05:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-22 04:05:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-22 04:05:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-22 04:05:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-22 04:05:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:20,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:20,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:20,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-22 04:05:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-22 04:05:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-22 04:05:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-22 04:05:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-22 04:05:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-22 04:05:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-22 04:05:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-22 04:05:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-22 04:05:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-22 04:05:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-22 04:05:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-22 04:05:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-22 04:05:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-22 04:05:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-22 04:05:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-22 04:05:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-22 04:05:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-22 04:05:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-22 04:05:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-22 04:05:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-22 04:05:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-22 04:05:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-22 04:05:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-22 04:05:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-22 04:05:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:05:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:21,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:21,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:05:21,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-22 04:05:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:05:22,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:05:22,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:05:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-22 04:05:25,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [424329957] [2021-02-22 04:05:25,297 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:05:25,297 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 04:05:25,297 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663395736] [2021-02-22 04:05:25,306 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 04:05:25,307 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:05:25,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 04:05:25,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-22 04:05:25,327 INFO L87 Difference]: Start difference. First operand 8336 states. Second operand 10 states. [2021-02-22 04:05:46,723 WARN L202 SmtUtils]: Spent 21.32 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-22 04:06:16,260 WARN L202 SmtUtils]: Spent 21.70 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-22 04:06:39,156 WARN L202 SmtUtils]: Spent 21.47 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-22 04:07:11,692 WARN L202 SmtUtils]: Spent 21.51 s on a formula simplification that was a NOOP. DAG size: 1359 [2021-02-22 04:07:37,185 WARN L202 SmtUtils]: Spent 22.15 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-22 04:08:04,620 WARN L202 SmtUtils]: Spent 20.77 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-22 04:08:50,041 WARN L202 SmtUtils]: Spent 20.20 s on a formula simplification that was a NOOP. DAG size: 1361 [2021-02-22 04:09:47,834 WARN L202 SmtUtils]: Spent 20.35 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-22 04:10:22,118 WARN L202 SmtUtils]: Spent 20.12 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-22 04:11:39,354 WARN L202 SmtUtils]: Spent 21.19 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-22 04:12:17,976 WARN L202 SmtUtils]: Spent 20.43 s on a formula simplification that was a NOOP. DAG size: 1360 [2021-02-22 04:17:44,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 04:17:44,329 INFO L93 Difference]: Finished difference Result 38145 states and 42539 transitions. [2021-02-22 04:17:44,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-22 04:17:44,333 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2201 [2021-02-22 04:17:44,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 04:17:44,571 INFO L225 Difference]: With dead ends: 38145 [2021-02-22 04:17:44,572 INFO L226 Difference]: Without dead ends: 31179 [2021-02-22 04:17:44,651 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 378 ImplicationChecksByTransitivity, 254.2s TimeCoverageRelationStatistics Valid=354, Invalid=978, Unknown=0, NotChecked=0, Total=1332 [2021-02-22 04:17:44,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31179 states.