/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/acceleratedInterpolationFastUPR_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-36cd7be [2021-02-23 20:50:19,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 20:50:19,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 20:50:19,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 20:50:19,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 20:50:19,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 20:50:19,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 20:50:19,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 20:50:19,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 20:50:19,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 20:50:19,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 20:50:19,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 20:50:19,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 20:50:19,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 20:50:19,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 20:50:19,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 20:50:19,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 20:50:19,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 20:50:19,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 20:50:19,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 20:50:19,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 20:50:19,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 20:50:19,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 20:50:19,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 20:50:19,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 20:50:19,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 20:50:19,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 20:50:19,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 20:50:19,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 20:50:19,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 20:50:19,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 20:50:19,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 20:50:19,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 20:50:19,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 20:50:19,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 20:50:19,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 20:50:19,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 20:50:19,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 20:50:19,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 20:50:19,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 20:50:19,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 20:50:19,392 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-23 20:50:19,418 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 20:50:19,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 20:50:19,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 20:50:19,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 20:50:19,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 20:50:19,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 20:50:19,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 20:50:19,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 20:50:19,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 20:50:19,425 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 20:50:19,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 20:50:19,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 20:50:19,426 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 20:50:19,427 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 20:50:19,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 20:50:19,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 20:50:19,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 20:50:19,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 20:50:19,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 20:50:19,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 20:50:19,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 20:50:19,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 20:50:19,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 20:50:19,871 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 20:50:19,872 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 20:50:19,873 INFO L432 ainManager$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 [2021-02-23 20:50:19,956 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33efe235a/f12c687fde6a4e579a7e805755bdba8e/FLAG4c00dc084 [2021-02-23 20:50:21,201 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 20:50:21,202 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 [2021-02-23 20:50:21,259 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33efe235a/f12c687fde6a4e579a7e805755bdba8e/FLAG4c00dc084 [2021-02-23 20:50:21,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33efe235a/f12c687fde6a4e579a7e805755bdba8e [2021-02-23 20:50:21,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 20:50:21,533 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 20:50:21,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 20:50:21,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 20:50:21,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 20:50:21,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:50:21" (1/1) ... [2021-02-23 20:50:21,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5c23a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:21, skipping insertion in model container [2021-02-23 20:50:21,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:50:21" (1/1) ... [2021-02-23 20:50:21,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 20:50:21,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 20:50:22,430 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-23 20:50:23,833 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] [2021-02-23 20:50:23,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:50:23,965 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 20:50:24,058 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-23 20:50:24,417 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] [2021-02-23 20:50:24,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:50:24,797 INFO L208 MainTranslator]: Completed translation [2021-02-23 20:50:24,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24 WrapperNode [2021-02-23 20:50:24,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 20:50:24,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 20:50:24,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 20:50:24,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 20:50:24,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:24,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:24,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:24,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:25,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:25,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:26,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (1/1) ... [2021-02-23 20:50:26,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 20:50:26,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 20:50:26,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 20:50:26,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 20:50:26,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (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 [2021-02-23 20:50:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 20:50:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 20:50:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-23 20:50:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 20:50:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 20:50:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 20:50:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-23 20:50:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-23 20:50:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-23 20:50:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-23 20:50:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 20:50:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2021-02-23 20:50:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-23 20:50:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 20:50:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-23 20:50:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-02-23 20:50:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-02-23 20:50:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 20:50:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 20:50:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-23 20:50:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 20:50:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 20:50:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 20:50:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 20:50:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-23 20:50:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2021-02-23 20:50:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2021-02-23 20:50:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-23 20:50:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2021-02-23 20:50:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-23 20:50:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-23 20:50:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2021-02-23 20:50:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2021-02-23 20:50:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure planar422p_to_yuv_packed [2021-02-23 20:50:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2021-02-23 20:50:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_timer [2021-02-23 20:50:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2021-02-23 20:50:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_got_frame [2021-02-23 20:50:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fillbuff [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 20:50:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2021-02-23 20:50:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_print_cfg [2021-02-23 20:50:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2021-02-23 20:50:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_cmd_status [2021-02-23 20:50:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-23 20:50:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-23 20:50:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 20:50:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-23 20:50:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 20:50:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 20:50:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 20:50:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_s_ctrl [2021-02-23 20:50:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_jpegcomp [2021-02-23 20:50:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_jpegcomp [2021-02-23 20:50:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-23 20:50:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_frameintervals [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_open [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2021-02-23 20:50:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe_v4l [2021-02-23 20:50:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure save_frame [2021-02-23 20:50:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_read_video_callback [2021-02-23 20:50:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2021-02-23 20:50:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_get_fx2fw [2021-02-23 20:50:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_create_sys_buffers [2021-02-23 20:50:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_release_sys_buffers [2021-02-23 20:50:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_init [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_readpipe [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_acquire [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_readpipe [2021-02-23 20:50:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2021-02-23 20:50:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe [2021-02-23 20:50:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2021-02-23 20:50:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_init [2021-02-23 20:50:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_exit [2021-02-23 20:50:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2021-02-23 20:50:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2021-02-23 20:50:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-02-23 20:50:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-23 20:50:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-02-23 20:50:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-02-23 20:50:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-02-23 20:50:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_7 [2021-02-23 20:50:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2021-02-23 20:50:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-02-23 20:50:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-23 20:50:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 20:50:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 20:50:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 20:50:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2021-02-23 20:50:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-23 20:50:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2021-02-23 20:50:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_27 [2021-02-23 20:50:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2021-02-23 20:50:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_34 [2021-02-23 20:50:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_35 [2021-02-23 20:50:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 20:50:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-23 20:50:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-23 20:50:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-23 20:50:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-23 20:50:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-23 20:50:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2021-02-23 20:50:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 20:50:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 20:50:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-23 20:50:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-23 20:50:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 20:50:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __v4l2_ctrl_s_ctrl [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 20:50:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2021-02-23 20:50:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 20:50:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 20:50:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 20:50:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-23 20:50:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 20:50:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-23 20:50:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-23 20:50:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-23 20:50:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 20:50:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 20:50:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 20:50:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 20:50:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 20:50:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 20:50:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 20:50:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 20:50:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 20:50:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 20:50:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 20:50:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 20:50:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2021-02-23 20:50:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 20:50:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 20:50:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 20:50:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-23 20:50:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-23 20:50:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-02-23 20:50:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 20:50:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-23 20:50:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 20:50:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-23 20:50:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-23 20:50:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-23 20:50:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_7 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-23 20:50:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_27 [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 20:50:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-23 20:50:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_34 [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_35 [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2021-02-23 20:50:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 20:50:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-23 20:50:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-23 20:50:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 20:50:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 20:50:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-23 20:50:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure __v4l2_ctrl_s_ctrl [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_readpipe [2021-02-23 20:50:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_readpipe [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_acquire [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fillbuff [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2021-02-23 20:50:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure planar422p_to_yuv_packed [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_timer [2021-02-23 20:50:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2021-02-23 20:50:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 20:50:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_got_frame [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-23 20:50:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2021-02-23 20:50:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_print_cfg [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_cmd_status [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 20:50:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_s_ctrl [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_jpegcomp [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_jpegcomp [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_frameintervals [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_open [2021-02-23 20:50:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe_v4l [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure save_frame [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_read_video_callback [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_get_fx2fw [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_create_sys_buffers [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_release_sys_buffers [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_init [2021-02-23 20:50:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_init [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_exit [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 20:50:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-23 20:50:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 20:50:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 20:50:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 20:50:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 20:50:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 20:50:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 20:50:28,162 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 20:50:36,144 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 20:50:36,144 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-23 20:50:36,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:50:36 BoogieIcfgContainer [2021-02-23 20:50:36,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 20:50:36,159 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 20:50:36,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 20:50:36,259 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 20:50:36,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 08:50:21" (1/3) ... [2021-02-23 20:50:36,261 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6049edac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:50:36, skipping insertion in model container [2021-02-23 20:50:36,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:50:24" (2/3) ... [2021-02-23 20:50:36,261 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6049edac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:50:36, skipping insertion in model container [2021-02-23 20:50:36,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:50:36" (3/3) ... [2021-02-23 20:50:36,263 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-23 20:50:36,271 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 20:50:36,282 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 20:50:36,303 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 20:50:36,340 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 20:50:36,340 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 20:50:36,340 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 20:50:36,340 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 20:50:36,340 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 20:50:36,340 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 20:50:36,340 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 20:50:36,341 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 20:50:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 8336 states. [2021-02-23 20:50:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2202 [2021-02-23 20:50:36,626 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:50:36,629 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] [2021-02-23 20:50:36,629 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:50:36,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:50:36,642 INFO L82 PathProgramCache]: Analyzing trace with hash -237144550, now seen corresponding path program 1 times [2021-02-23 20:50:36,651 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:50:36,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [653656245] [2021-02-23 20:50:36,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:50:36,793 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:50:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:39,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:39,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:50:39,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 20:50:39,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 20:50:39,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 20:50:39,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:39,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:50,701 WARN L202 SmtUtils]: Spent 10.88 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-23 20:50:50,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:50:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:51,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:51,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:51,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-23 20:50:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:51,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:51,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:51,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:51,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:51,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:51,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:51,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:51,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:51,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-23 20:50:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:51,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:51,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:51,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-23 20:50:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-23 20:50:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-23 20:50:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-23 20:50:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-23 20:50:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-23 20:50:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-23 20:50:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-23 20:50:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-23 20:50:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-23 20:50:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-23 20:50:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-23 20:50:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-23 20:50:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-23 20:50:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-23 20:50:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-23 20:50:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-23 20:50:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-23 20:50:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-23 20:50:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-23 20:50:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-23 20:50:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-23 20:50:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-23 20:50:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-23 20:50:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-23 20:50:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-23 20:50:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:52,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:52,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:52,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-23 20:50:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-23 20:50:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-23 20:50:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-23 20:50:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-23 20:50:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-23 20:50:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-23 20:50:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-23 20:50:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-23 20:50:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-23 20:50:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-23 20:50:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-23 20:50:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-23 20:50:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-23 20:50:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-23 20:50:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-23 20:50:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-23 20:50:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-23 20:50:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-23 20:50:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-23 20:50:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-23 20:50:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-23 20:50:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-23 20:50:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-23 20:50:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-23 20:50:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-23 20:50:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:53,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-23 20:50:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:53,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:53,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:50:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-23 20:50:57,092 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [653656245] [2021-02-23 20:50:57,093 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:50:57,094 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 20:50:57,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200302222] [2021-02-23 20:50:57,103 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 20:50:57,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:50:57,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 20:50:57,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-23 20:50:57,118 INFO L87 Difference]: Start difference. First operand 8336 states. Second operand 10 states. [2021-02-23 20:51:07,800 WARN L202 SmtUtils]: Spent 10.61 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-23 20:51:24,652 WARN L202 SmtUtils]: Spent 10.78 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-23 20:51:36,464 WARN L202 SmtUtils]: Spent 10.49 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-23 20:51:55,547 WARN L202 SmtUtils]: Spent 10.77 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-23 20:52:11,216 WARN L202 SmtUtils]: Spent 10.79 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-23 20:53:07,781 WARN L202 SmtUtils]: Spent 10.98 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-23 20:53:30,724 WARN L202 SmtUtils]: Spent 10.76 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-23 20:58:20,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:58:20,367 INFO L93 Difference]: Finished difference Result 38141 states and 42535 transitions. [2021-02-23 20:58:20,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-02-23 20:58:20,372 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2201 [2021-02-23 20:58:20,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:58:20,615 INFO L225 Difference]: With dead ends: 38141 [2021-02-23 20:58:20,615 INFO L226 Difference]: Without dead ends: 31175 [2021-02-23 20:58:20,697 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 87.3s TimeCoverageRelationStatistics Valid=296, Invalid=760, Unknown=0, NotChecked=0, Total=1056 [2021-02-23 20:58:20,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31175 states. [2021-02-23 20:58:42,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31175 to 27620. [2021-02-23 20:58:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27620 states. [2021-02-23 20:58:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27620 states to 27620 states and 30138 transitions. [2021-02-23 20:58:42,300 INFO L78 Accepts]: Start accepts. Automaton has 27620 states and 30138 transitions. Word has length 2201 [2021-02-23 20:58:42,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:58:42,307 INFO L480 AbstractCegarLoop]: Abstraction has 27620 states and 30138 transitions. [2021-02-23 20:58:42,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 20:58:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 27620 states and 30138 transitions. [2021-02-23 20:58:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2204 [2021-02-23 20:58:42,425 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:58:42,427 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, 1, 1] [2021-02-23 20:58:42,427 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 20:58:42,427 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:58:42,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:58:42,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1496796529, now seen corresponding path program 1 times [2021-02-23 20:58:42,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:58:42,429 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1759600053] [2021-02-23 20:58:42,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:58:42,463 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:58:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:44,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:44,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:58:44,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 20:58:44,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 20:58:44,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 20:58:44,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:44,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:55,299 WARN L202 SmtUtils]: Spent 11.00 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-23 20:58:55,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:58:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:55,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:55,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-23 20:58:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-23 20:58:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-23 20:58:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-23 20:58:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-23 20:58:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-23 20:58:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-23 20:58:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-23 20:58:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-23 20:58:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-23 20:58:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-23 20:58:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-23 20:58:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-23 20:58:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-23 20:58:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-23 20:58:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-23 20:58:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-23 20:58:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-23 20:58:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-23 20:58:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-23 20:58:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-23 20:58:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:56,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:56,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:56,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-23 20:58:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-23 20:58:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-23 20:58:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-23 20:58:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-23 20:58:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-23 20:58:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-23 20:58:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-23 20:58:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-23 20:58:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-23 20:58:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-23 20:58:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-23 20:58:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-23 20:58:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-23 20:58:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-23 20:58:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-23 20:58:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-23 20:58:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-23 20:58:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-23 20:58:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-23 20:58:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-23 20:58:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-23 20:58:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-23 20:58:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-23 20:58:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:58:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-23 20:58:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-23 20:58:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-23 20:58:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:57,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:57,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:57,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-23 20:58:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-23 20:58:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-23 20:58:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-23 20:58:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-23 20:58:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-23 20:58:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:58:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-23 20:58:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:58,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:58,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:58,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:59:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-23 20:59:00,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1759600053] [2021-02-23 20:59:00,992 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:59:00,993 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 20:59:00,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774648497] [2021-02-23 20:59:00,996 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 20:59:00,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:59:00,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 20:59:00,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-23 20:59:00,997 INFO L87 Difference]: Start difference. First operand 27620 states and 30138 transitions. Second operand 10 states. [2021-02-23 20:59:12,188 WARN L202 SmtUtils]: Spent 11.15 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-23 20:59:29,807 WARN L202 SmtUtils]: Spent 11.26 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-23 20:59:41,690 WARN L202 SmtUtils]: Spent 10.94 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-23 21:00:01,121 WARN L202 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-23 21:00:16,465 WARN L202 SmtUtils]: Spent 10.96 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-23 21:01:19,199 WARN L202 SmtUtils]: Spent 11.22 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-23 21:01:42,048 WARN L202 SmtUtils]: Spent 10.92 s on a formula simplification that was a NOOP. DAG size: 1357