/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-20 00:07:07,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-20 00:07:07,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-20 00:07:07,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-20 00:07:07,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-20 00:07:07,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-20 00:07:07,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-20 00:07:07,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-20 00:07:07,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-20 00:07:07,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-20 00:07:07,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-20 00:07:07,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-20 00:07:07,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-20 00:07:07,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-20 00:07:07,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-20 00:07:07,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-20 00:07:07,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-20 00:07:07,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-20 00:07:07,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-20 00:07:07,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-20 00:07:07,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-20 00:07:07,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-20 00:07:07,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-20 00:07:07,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-20 00:07:07,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-20 00:07:07,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-20 00:07:07,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-20 00:07:07,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-20 00:07:07,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-20 00:07:07,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-20 00:07:07,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-20 00:07:07,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-20 00:07:07,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-20 00:07:07,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-20 00:07:07,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-20 00:07:07,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-20 00:07:07,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-20 00:07:07,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-20 00:07:07,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-20 00:07:07,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-20 00:07:07,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-20 00:07:07,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-20 00:07:07,223 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-20 00:07:07,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-20 00:07:07,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-20 00:07:07,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-20 00:07:07,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-20 00:07:07,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-20 00:07:07,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-20 00:07:07,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-20 00:07:07,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-20 00:07:07,227 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-20 00:07:07,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-20 00:07:07,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-20 00:07:07,228 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-20 00:07:07,228 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-20 00:07:07,228 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-20 00:07:07,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-20 00:07:07,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-20 00:07:07,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-20 00:07:07,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-20 00:07:07,229 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-20 00:07:07,229 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-20 00:07:07,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-20 00:07:07,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-20 00:07:07,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-20 00:07:07,623 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-20 00:07:07,624 INFO L275 PluginConnector]: CDTParser initialized [2021-02-20 00:07:07,625 INFO L432 ainManager$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 [2021-02-20 00:07:07,716 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15de0de03/2aad7864a01b452180bf5c54655a4ecf/FLAG7d4ba4fa7 [2021-02-20 00:07:08,869 INFO L306 CDTParser]: Found 1 translation units. [2021-02-20 00:07:08,870 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 [2021-02-20 00:07:08,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15de0de03/2aad7864a01b452180bf5c54655a4ecf/FLAG7d4ba4fa7 [2021-02-20 00:07:09,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15de0de03/2aad7864a01b452180bf5c54655a4ecf [2021-02-20 00:07:09,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-20 00:07:09,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-20 00:07:09,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-20 00:07:09,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-20 00:07:09,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-20 00:07:09,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:07:09" (1/1) ... [2021-02-20 00:07:09,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1111efe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:09, skipping insertion in model container [2021-02-20 00:07:09,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:07:09" (1/1) ... [2021-02-20 00:07:09,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-20 00:07:09,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-20 00:07:10,031 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-20 00:07:11,538 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] [2021-02-20 00:07:11,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:07:11,672 INFO L203 MainTranslator]: Completed pre-run [2021-02-20 00:07:11,793 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-20 00:07:12,308 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] [2021-02-20 00:07:12,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:07:12,675 INFO L208 MainTranslator]: Completed translation [2021-02-20 00:07:12,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12 WrapperNode [2021-02-20 00:07:12,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-20 00:07:12,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-20 00:07:12,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-20 00:07:12,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-20 00:07:12,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:12,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:12,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:12,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:13,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:13,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:13,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (1/1) ... [2021-02-20 00:07:13,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-20 00:07:13,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-20 00:07:13,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-20 00:07:13,909 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-20 00:07:13,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (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 [2021-02-20 00:07:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-20 00:07:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-20 00:07:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-20 00:07:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-20 00:07:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-02-20 00:07:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-20 00:07:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-20 00:07:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2021-02-20 00:07:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure planar422p_to_yuv_packed [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_timer [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2021-02-20 00:07:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_got_frame [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fillbuff [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-20 00:07:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_print_cfg [2021-02-20 00:07:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_cmd_status [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-20 00:07:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_s_ctrl [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_jpegcomp [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_jpegcomp [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-20 00:07:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_frameintervals [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_open [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe_v4l [2021-02-20 00:07:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure save_frame [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_read_video_callback [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_get_fx2fw [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_create_sys_buffers [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_release_sys_buffers [2021-02-20 00:07:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_init [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_readpipe [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_acquire [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_readpipe [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2021-02-20 00:07:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_init [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_exit [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-02-20 00:07:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_7 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-02-20 00:07:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2021-02-20 00:07:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_27 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2021-02-20 00:07:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_34 [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_35 [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-20 00:07:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2021-02-20 00:07:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __v4l2_ctrl_s_ctrl [2021-02-20 00:07:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-20 00:07:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-20 00:07:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-20 00:07:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-20 00:07:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-20 00:07:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-20 00:07:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-20 00:07:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-20 00:07:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-20 00:07:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-20 00:07:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-20 00:07:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-20 00:07:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-20 00:07:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-20 00:07:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-20 00:07:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-20 00:07:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2021-02-20 00:07:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-20 00:07:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-20 00:07:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-20 00:07:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-20 00:07:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-20 00:07:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-20 00:07:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2021-02-20 00:07:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2021-02-20 00:07:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_7 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-02-20 00:07:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_27 [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-02-20 00:07:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-20 00:07:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_34 [2021-02-20 00:07:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_35 [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2021-02-20 00:07:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-20 00:07:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-20 00:07:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-20 00:07:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-20 00:07:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-20 00:07:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure __v4l2_ctrl_s_ctrl [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-20 00:07:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_readpipe [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_readpipe [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_acquire [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fillbuff [2021-02-20 00:07:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2021-02-20 00:07:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure planar422p_to_yuv_packed [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_timer [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_got_frame [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-20 00:07:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:07:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_print_cfg [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_cmd_status [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-20 00:07:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_s_ctrl [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_jpegcomp [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_jpegcomp [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-20 00:07:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_frameintervals [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_open [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe_v4l [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure save_frame [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_read_video_callback [2021-02-20 00:07:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_get_fx2fw [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_create_sys_buffers [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_release_sys_buffers [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_init [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_init [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_exit [2021-02-20 00:07:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-20 00:07:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-20 00:07:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-20 00:07:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-20 00:07:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-20 00:07:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-20 00:07:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-20 00:07:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-20 00:07:15,940 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-20 00:07:24,144 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-20 00:07:24,145 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-20 00:07:24,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:07:24 BoogieIcfgContainer [2021-02-20 00:07:24,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-20 00:07:24,158 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-20 00:07:24,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-20 00:07:24,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-20 00:07:24,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 12:07:09" (1/3) ... [2021-02-20 00:07:24,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f92be83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:07:24, skipping insertion in model container [2021-02-20 00:07:24,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:12" (2/3) ... [2021-02-20 00:07:24,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f92be83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:07:24, skipping insertion in model container [2021-02-20 00:07:24,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:07:24" (3/3) ... [2021-02-20 00:07:24,165 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-20 00:07:24,173 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-20 00:07:24,184 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-20 00:07:24,205 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-20 00:07:24,243 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-20 00:07:24,244 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-20 00:07:24,244 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-20 00:07:24,244 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-20 00:07:24,244 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-20 00:07:24,244 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-20 00:07:24,244 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-20 00:07:24,245 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-20 00:07:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 8336 states. [2021-02-20 00:07:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2202 [2021-02-20 00:07:24,521 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:07:24,524 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] [2021-02-20 00:07:24,525 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-20 00:07:24,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:07:24,532 INFO L82 PathProgramCache]: Analyzing trace with hash -237144550, now seen corresponding path program 1 times [2021-02-20 00:07:24,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:07:24,546 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2027934997] [2021-02-20 00:07:24,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:07:24,773 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:07:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:27,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:27,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:07:27,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-20 00:07:27,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-20 00:07:27,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-20 00:07:27,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:27,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:37,837 WARN L202 SmtUtils]: Spent 10.19 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-20 00:07:37,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:07:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:38,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:38,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-20 00:07:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-20 00:07:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-20 00:07:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-20 00:07:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-20 00:07:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-20 00:07:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-20 00:07:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-20 00:07:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-20 00:07:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-20 00:07:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-20 00:07:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-20 00:07:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-20 00:07:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-20 00:07:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-20 00:07:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-20 00:07:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-20 00:07:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-20 00:07:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:39,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:39,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:39,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-20 00:07:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-20 00:07:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-20 00:07:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-20 00:07:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-20 00:07:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-20 00:07:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-20 00:07:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-20 00:07:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-20 00:07:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-20 00:07:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-20 00:07:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-20 00:07:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-20 00:07:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-20 00:07:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-20 00:07:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-20 00:07:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-20 00:07:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-20 00:07:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-20 00:07:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-20 00:07:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-20 00:07:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-20 00:07:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-20 00:07:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-20 00:07:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:40,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:40,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:40,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-20 00:07:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-20 00:07:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-20 00:07:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:07:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-20 00:07:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-20 00:07:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-20 00:07:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-20 00:07:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-20 00:07:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-20 00:07:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-20 00:07:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-20 00:07:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-20 00:07:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:07:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:07:41,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-20 00:07:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:07:41,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:07:41,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:07:44,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-20 00:07:44,331 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2027934997] [2021-02-20 00:07:44,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:07:44,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-20 00:07:44,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675551577] [2021-02-20 00:07:44,341 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-20 00:07:44,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:07:44,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-20 00:07:44,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-20 00:07:44,355 INFO L87 Difference]: Start difference. First operand 8336 states. Second operand 10 states. [2021-02-20 00:07:54,400 WARN L202 SmtUtils]: Spent 9.97 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-20 00:08:10,546 WARN L202 SmtUtils]: Spent 10.30 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-20 00:08:21,769 WARN L202 SmtUtils]: Spent 9.96 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-20 00:08:37,830 WARN L202 SmtUtils]: Spent 10.01 s on a formula simplification that was a NOOP. DAG size: 1359 [2021-02-20 00:08:50,027 WARN L202 SmtUtils]: Spent 10.12 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-20 00:09:04,953 WARN L202 SmtUtils]: Spent 10.09 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-20 00:09:32,181 WARN L202 SmtUtils]: Spent 10.20 s on a formula simplification that was a NOOP. DAG size: 1361 [2021-02-20 00:10:09,289 WARN L202 SmtUtils]: Spent 10.43 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-20 00:10:31,804 WARN L202 SmtUtils]: Spent 10.57 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-20 00:11:23,086 WARN L202 SmtUtils]: Spent 10.14 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-20 00:11:47,088 WARN L202 SmtUtils]: Spent 10.96 s on a formula simplification that was a NOOP. DAG size: 1360 [2021-02-20 00:15:27,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-20 00:15:27,666 INFO L93 Difference]: Finished difference Result 38145 states and 42539 transitions. [2021-02-20 00:15:27,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:15:27,669 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2201 [2021-02-20 00:15:27,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-20 00:15:27,910 INFO L225 Difference]: With dead ends: 38145 [2021-02-20 00:15:27,910 INFO L226 Difference]: Without dead ends: 31179 [2021-02-20 00:15:27,988 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 378 ImplicationChecksByTransitivity, 124.4s TimeCoverageRelationStatistics Valid=354, Invalid=978, Unknown=0, NotChecked=0, Total=1332 [2021-02-20 00:15:28,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31179 states. [2021-02-20 00:15:49,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31179 to 27620. [2021-02-20 00:15:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27620 states. [2021-02-20 00:15:49,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27620 states to 27620 states and 30138 transitions. [2021-02-20 00:15:49,871 INFO L78 Accepts]: Start accepts. Automaton has 27620 states and 30138 transitions. Word has length 2201 [2021-02-20 00:15:49,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-20 00:15:49,876 INFO L480 AbstractCegarLoop]: Abstraction has 27620 states and 30138 transitions. [2021-02-20 00:15:49,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-20 00:15:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 27620 states and 30138 transitions. [2021-02-20 00:15:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2204 [2021-02-20 00:15:49,925 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:15:49,927 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] [2021-02-20 00:15:49,927 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-20 00:15:49,927 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-20 00:15:49,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:15:49,928 INFO L82 PathProgramCache]: Analyzing trace with hash -1496796529, now seen corresponding path program 1 times [2021-02-20 00:15:49,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:15:49,929 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1085645338] [2021-02-20 00:15:49,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:15:49,950 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:15:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:15:51,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:15:51,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:15:51,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-20 00:15:51,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-20 00:15:51,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-20 00:15:51,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:15:51,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:02,536 WARN L202 SmtUtils]: Spent 11.25 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-20 00:16:02,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:16:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-20 00:16:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-20 00:16:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-20 00:16:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-20 00:16:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-20 00:16:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-20 00:16:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-20 00:16:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-20 00:16:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-20 00:16:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-20 00:16:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-20 00:16:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-20 00:16:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-20 00:16:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-20 00:16:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-20 00:16:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:03,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:03,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:03,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-20 00:16:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-20 00:16:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-20 00:16:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-20 00:16:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-20 00:16:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-20 00:16:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-20 00:16:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-20 00:16:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-20 00:16:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-20 00:16:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-20 00:16:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-20 00:16:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-20 00:16:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-20 00:16:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-20 00:16:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-20 00:16:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-20 00:16:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-20 00:16:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-20 00:16:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-20 00:16:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-20 00:16:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-20 00:16:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-20 00:16:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-20 00:16:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-20 00:16:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-20 00:16:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-20 00:16:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-20 00:16:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-20 00:16:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:04,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:04,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:04,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-20 00:16:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:16:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-20 00:16:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-20 00:16:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-20 00:16:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-20 00:16:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-20 00:16:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-20 00:16:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-20 00:16:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-20 00:16:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-20 00:16:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-20 00:16:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-20 00:16:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:16:05,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:16:05,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:16:05,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:16:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-20 00:16:08,319 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1085645338] [2021-02-20 00:16:08,319 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:16:08,319 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-20 00:16:08,319 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165698336] [2021-02-20 00:16:08,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-20 00:16:08,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:16:08,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-20 00:16:08,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-20 00:16:08,326 INFO L87 Difference]: Start difference. First operand 27620 states and 30138 transitions. Second operand 10 states. [2021-02-20 00:16:18,828 WARN L202 SmtUtils]: Spent 10.47 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-20 00:16:35,603 WARN L202 SmtUtils]: Spent 10.55 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-20 00:16:47,129 WARN L202 SmtUtils]: Spent 10.58 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-20 00:17:03,825 WARN L202 SmtUtils]: Spent 10.56 s on a formula simplification that was a NOOP. DAG size: 1359 [2021-02-20 00:17:16,025 WARN L202 SmtUtils]: Spent 10.49 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-20 00:17:31,256 WARN L202 SmtUtils]: Spent 10.85 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-20 00:18:00,444 WARN L202 SmtUtils]: Spent 10.80 s on a formula simplification that was a NOOP. DAG size: 1361 [2021-02-20 00:18:44,987 WARN L202 SmtUtils]: Spent 10.75 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-20 00:19:07,534 WARN L202 SmtUtils]: Spent 10.67 s on a formula simplification that was a NOOP. DAG size: 1357