/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:13:29,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:13:29,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:13:29,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:13:29,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 02:13:29,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 02:13:29,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 02:13:29,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 02:13:29,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 02:13:29,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 02:13:29,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 02:13:29,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 02:13:29,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 02:13:29,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 02:13:29,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 02:13:29,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 02:13:29,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 02:13:29,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:13:29,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:13:29,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:13:29,404 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-24 02:13:29,420 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:13:29,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:13:29,425 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:13:29,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:13:29,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:13:29,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:13:29,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:13:29,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:13:29,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:13:29,427 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:13:29,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:13:29,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:13:29,429 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:13:29,429 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:13:29,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:13:29,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:13:29,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:13:29,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:13:29,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:13:29,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:13:29,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:13:29,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:13:29,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:13:29,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:13:29,928 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:13:29,929 INFO L432 ainManager$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 [2021-02-24 02:13:30,009 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/628f9bcc0/58ea74fa0e5d4239b8ddc66b02262075/FLAGbf53395ff [2021-02-24 02:13:31,115 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:13:31,116 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 [2021-02-24 02:13:31,166 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/628f9bcc0/58ea74fa0e5d4239b8ddc66b02262075/FLAGbf53395ff [2021-02-24 02:13:31,546 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/628f9bcc0/58ea74fa0e5d4239b8ddc66b02262075 [2021-02-24 02:13:31,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:13:31,563 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:13:31,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:13:31,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:13:31,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:13:31,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:13:31" (1/1) ... [2021-02-24 02:13:31,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a195a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:31, skipping insertion in model container [2021-02-24 02:13:31,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:13:31" (1/1) ... [2021-02-24 02:13:31,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:13:31,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:13:32,212 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-24 02:13:33,998 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] [2021-02-24 02:13:34,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:13:34,153 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:13:34,325 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-24 02:13:34,791 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] [2021-02-24 02:13:34,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:13:35,166 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:13:35,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35 WrapperNode [2021-02-24 02:13:35,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:13:35,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:13:35,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:13:35,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:13:35,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:35,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:35,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:35,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:36,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:36,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:36,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... [2021-02-24 02:13:36,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:13:36,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:13:36,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:13:36,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:13:36,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:13:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:13:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:13:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:13:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-02-24 02:13:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-24 02:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-24 02:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-24 02:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-24 02:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 02:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-24 02:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure planar422p_to_yuv_packed [2021-02-24 02:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_timer [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_got_frame [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fillbuff [2021-02-24 02:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:13:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_print_cfg [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_cmd_status [2021-02-24 02:13:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-24 02:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_s_ctrl [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_jpegcomp [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_jpegcomp [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-24 02:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_frameintervals [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_open [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe_v4l [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure save_frame [2021-02-24 02:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_read_video_callback [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_get_fx2fw [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_create_sys_buffers [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_release_sys_buffers [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_init [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2021-02-24 02:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_readpipe [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_acquire [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_readpipe [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2021-02-24 02:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_init [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_exit [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2021-02-24 02:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_7 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2021-02-24 02:13:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-24 02:13:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_27 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-24 02:13:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_34 [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_35 [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:13:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-24 02:13:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-24 02:13:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __v4l2_ctrl_s_ctrl [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:13:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 02:13:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:13:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 02:13:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:13:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 02:13:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-24 02:13:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-24 02:13:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 02:13:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:13:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:13:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:13:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 02:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-24 02:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-24 02:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 02:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 02:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-24 02:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2021-02-24 02:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2021-02-24 02:13:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_7 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-02-24 02:13:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_27 [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-24 02:13:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-24 02:13:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_34 [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_35 [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-24 02:13:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2021-02-24 02:13:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-24 02:13:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-24 02:13:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 02:13:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-24 02:13:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2021-02-24 02:13:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure __v4l2_ctrl_s_ctrl [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_readpipe [2021-02-24 02:13:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_readpipe [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_acquire [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fillbuff [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2021-02-24 02:13:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure planar422p_to_yuv_packed [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2021-02-24 02:13:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_timer [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_got_frame [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-24 02:13:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:13:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_print_cfg [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_cmd_status [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-24 02:13:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_s_ctrl [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_jpegcomp [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_jpegcomp [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-24 02:13:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_frameintervals [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_open [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe_v4l [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure save_frame [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_read_video_callback [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_get_fx2fw [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_create_sys_buffers [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_release_sys_buffers [2021-02-24 02:13:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_init [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_init [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_exit [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:13:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-24 02:13:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 02:13:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 02:13:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:13:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 02:13:39,735 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:13:51,919 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:13:51,919 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-24 02:13:51,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:13:51 BoogieIcfgContainer [2021-02-24 02:13:51,929 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:13:51,931 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:13:51,931 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:13:51,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:13:51,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:13:31" (1/3) ... [2021-02-24 02:13:51,936 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@578867d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:13:51, skipping insertion in model container [2021-02-24 02:13:51,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:13:35" (2/3) ... [2021-02-24 02:13:51,936 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@578867d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:13:51, skipping insertion in model container [2021-02-24 02:13:51,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:13:51" (3/3) ... [2021-02-24 02:13:51,938 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-24 02:13:51,945 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:13:51,954 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 02:13:51,975 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 02:13:52,004 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:13:52,004 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:13:52,004 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:13:52,005 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:13:52,005 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:13:52,005 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:13:52,005 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:13:52,005 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:13:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 8336 states. [2021-02-24 02:13:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2202 [2021-02-24 02:13:52,338 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:13:52,342 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] [2021-02-24 02:13:52,343 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:13:52,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:13:52,366 INFO L82 PathProgramCache]: Analyzing trace with hash -237144550, now seen corresponding path program 1 times [2021-02-24 02:13:52,378 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:13:52,379 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [531680674] [2021-02-24 02:13:52,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:13:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:54,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:54,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:13:54,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 02:13:54,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 02:13:54,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 02:13:54,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:54,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:15,293 WARN L202 SmtUtils]: Spent 20.23 s on a formula simplification that was a NOOP. DAG size: 1354 [2021-02-24 02:14:15,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:14:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022 [2021-02-24 02:14:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-02-24 02:14:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066 [2021-02-24 02:14:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2021-02-24 02:14:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-24 02:14:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:16,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:16,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:16,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1132 [2021-02-24 02:14:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1154 [2021-02-24 02:14:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1176 [2021-02-24 02:14:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-02-24 02:14:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1220 [2021-02-24 02:14:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1242 [2021-02-24 02:14:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-02-24 02:14:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2021-02-24 02:14:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1308 [2021-02-24 02:14:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1330 [2021-02-24 02:14:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-02-24 02:14:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-02-24 02:14:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2021-02-24 02:14:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1418 [2021-02-24 02:14:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1440 [2021-02-24 02:14:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1462 [2021-02-24 02:14:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1484 [2021-02-24 02:14:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-02-24 02:14:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-02-24 02:14:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1550 [2021-02-24 02:14:17,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1572 [2021-02-24 02:14:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1594 [2021-02-24 02:14:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2021-02-24 02:14:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-02-24 02:14:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:17,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:17,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-02-24 02:14:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1682 [2021-02-24 02:14:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2021-02-24 02:14:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1726 [2021-02-24 02:14:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1748 [2021-02-24 02:14:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1770 [2021-02-24 02:14:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-24 02:14:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-02-24 02:14:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1836 [2021-02-24 02:14:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1858 [2021-02-24 02:14:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1880 [2021-02-24 02:14:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-24 02:14:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1924 [2021-02-24 02:14:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-24 02:14:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-24 02:14:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1990 [2021-02-24 02:14:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:14:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2012 [2021-02-24 02:14:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2015 [2021-02-24 02:14:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2031 [2021-02-24 02:14:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-24 02:14:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2063 [2021-02-24 02:14:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2079 [2021-02-24 02:14:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2095 [2021-02-24 02:14:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2111 [2021-02-24 02:14:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2127 [2021-02-24 02:14:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:14:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:14:18,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-02-24 02:14:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:14:18,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:14:18,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:14:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 18212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18212 trivial. 0 not checked. [2021-02-24 02:14:21,966 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [531680674] [2021-02-24 02:14:21,968 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:14:21,969 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 02:14:21,969 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042373626] [2021-02-24 02:14:21,977 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 02:14:21,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:14:21,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 02:14:21,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-02-24 02:14:21,993 INFO L87 Difference]: Start difference. First operand 8336 states. Second operand 10 states. [2021-02-24 02:14:42,161 WARN L202 SmtUtils]: Spent 20.10 s on a formula simplification that was a NOOP. DAG size: 1363 [2021-02-24 02:15:09,900 WARN L202 SmtUtils]: Spent 20.12 s on a formula simplification that was a NOOP. DAG size: 1365 [2021-02-24 02:15:31,123 WARN L202 SmtUtils]: Spent 19.78 s on a formula simplification that was a NOOP. DAG size: 1356 [2021-02-24 02:16:01,224 WARN L202 SmtUtils]: Spent 19.95 s on a formula simplification that was a NOOP. DAG size: 1359 [2021-02-24 02:16:24,969 WARN L202 SmtUtils]: Spent 20.47 s on a formula simplification that was a NOOP. DAG size: 1367 [2021-02-24 02:16:51,559 WARN L202 SmtUtils]: Spent 20.26 s on a formula simplification that was a NOOP. DAG size: 1358 [2021-02-24 02:17:38,194 WARN L202 SmtUtils]: Spent 21.19 s on a formula simplification that was a NOOP. DAG size: 1361 [2021-02-24 02:18:40,066 WARN L202 SmtUtils]: Spent 20.51 s on a formula simplification that was a NOOP. DAG size: 1366 [2021-02-24 02:19:16,748 WARN L202 SmtUtils]: Spent 21.68 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-24 02:20:35,795 WARN L202 SmtUtils]: Spent 21.17 s on a formula simplification that was a NOOP. DAG size: 1357 [2021-02-24 02:21:15,291 WARN L202 SmtUtils]: Spent 20.94 s on a formula simplification that was a NOOP. DAG size: 1360