/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 20:46:14,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 20:46:14,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 20:46:14,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 20:46:14,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 20:46:14,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 20:46:14,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 20:46:14,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 20:46:14,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 20:46:14,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 20:46:14,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 20:46:14,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 20:46:14,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 20:46:14,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 20:46:14,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 20:46:14,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 20:46:14,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 20:46:14,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 20:46:14,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 20:46:14,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 20:46:14,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 20:46:14,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 20:46:14,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 20:46:14,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 20:46:14,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 20:46:14,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 20:46:14,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 20:46:14,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 20:46:14,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 20:46:14,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 20:46:14,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 20:46:14,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 20:46:14,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 20:46:14,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 20:46:14,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 20:46:14,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 20:46:14,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 20:46:14,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 20:46:14,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 20:46:14,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 20:46:14,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 20:46:14,789 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-23 20:46:14,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 20:46:14,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 20:46:14,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 20:46:14,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 20:46:14,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 20:46:14,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 20:46:14,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 20:46:14,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 20:46:14,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 20:46:14,818 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 20:46:14,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 20:46:14,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 20:46:14,819 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 20:46:14,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 20:46:14,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 20:46:14,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 20:46:14,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 20:46:14,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 20:46:14,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 20:46:14,821 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 20:46:15,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 20:46:15,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 20:46:15,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 20:46:15,261 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 20:46:15,261 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 20:46:15,262 INFO L432 ainManager$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-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-23 20:46:15,341 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3e021e5/d76fef1d9ab949e68ec2abb259db23ed/FLAG63f0ca352 [2021-02-23 20:46:16,511 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 20:46:16,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-23 20:46:16,594 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3e021e5/d76fef1d9ab949e68ec2abb259db23ed/FLAG63f0ca352 [2021-02-23 20:46:16,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb3e021e5/d76fef1d9ab949e68ec2abb259db23ed [2021-02-23 20:46:16,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 20:46:16,806 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 20:46:16,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 20:46:16,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 20:46:16,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 20:46:16,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:46:16" (1/1) ... [2021-02-23 20:46:16,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d8e46e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:16, skipping insertion in model container [2021-02-23 20:46:16,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:46:16" (1/1) ... [2021-02-23 20:46:16,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 20:46:17,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 20:46:17,627 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-23 20:46:19,704 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-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-23 20:46:19,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:46:20,062 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 20:46:20,190 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-23 20:46:20,624 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-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-23 20:46:20,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:46:21,500 INFO L208 MainTranslator]: Completed translation [2021-02-23 20:46:21,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21 WrapperNode [2021-02-23 20:46:21,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 20:46:21,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 20:46:21,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 20:46:21,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 20:46:21,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:21,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:21,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:21,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:22,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:22,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:22,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... [2021-02-23 20:46:22,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 20:46:22,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 20:46:22,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 20:46:22,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 20:46:22,801 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 20:46:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 20:46:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 20:46:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 20:46:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 20:46:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 20:46:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 20:46:22,921 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-23 20:46:22,921 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-23 20:46:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-23 20:46:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-23 20:46:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-23 20:46:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-23 20:46:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-23 20:46:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-23 20:46:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-23 20:46:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-23 20:46:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-23 20:46:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-23 20:46:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-23 20:46:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-23 20:46:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-23 20:46:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-23 20:46:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-23 20:46:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-23 20:46:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-23 20:46:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 20:46:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-23 20:46:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-23 20:46:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-23 20:46:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-23 20:46:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-23 20:46:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2021-02-23 20:46:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-23 20:46:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-23 20:46:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-23 20:46:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2021-02-23 20:46:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-23 20:46:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-23 20:46:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-23 20:46:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-23 20:46:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-23 20:46:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-23 20:46:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2021-02-23 20:46:22,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-23 20:46:22,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 20:46:22,935 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-23 20:46:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-23 20:46:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-23 20:46:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-23 20:46:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-23 20:46:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-23 20:46:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-23 20:46:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-23 20:46:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-23 20:46:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-23 20:46:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-23 20:46:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-23 20:46:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-23 20:46:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-23 20:46:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-23 20:46:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-23 20:46:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-23 20:46:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-23 20:46:22,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-23 20:46:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-23 20:46:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-23 20:46:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-23 20:46:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-23 20:46:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-23 20:46:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-23 20:46:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-23 20:46:22,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 20:46:22,949 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-23 20:46:22,952 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-23 20:46:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-23 20:46:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-23 20:46:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-23 20:46:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-23 20:46:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-23 20:46:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-23 20:46:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-23 20:46:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-23 20:46:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-23 20:46:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-23 20:46:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-23 20:46:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-23 20:46:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-23 20:46:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-23 20:46:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2021-02-23 20:46:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_96 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2021-02-23 20:46:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-23 20:46:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-23 20:46:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2021-02-23 20:46:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 20:46:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 20:46:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 20:46:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-23 20:46:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-23 20:46:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-23 20:46:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 20:46:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-23 20:46:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-23 20:46:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 20:46:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-23 20:46:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 20:46:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 20:46:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 20:46:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 20:46:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 20:46:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-23 20:46:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-23 20:46:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 20:46:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2021-02-23 20:46:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-23 20:46:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 20:46:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 20:46:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-23 20:46:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-23 20:46:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-23 20:46:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-23 20:46:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-23 20:46:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-23 20:46:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-23 20:46:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 20:46:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-23 20:46:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:46:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-23 20:46:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-23 20:46:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 20:46:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-23 20:46:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-23 20:46:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-23 20:46:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-23 20:46:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-23 20:46:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2021-02-23 20:46:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-23 20:46:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 20:46:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-23 20:46:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-23 20:46:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_96 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2021-02-23 20:46:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-23 20:46:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-23 20:46:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-23 20:46:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 20:46:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-23 20:46:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2021-02-23 20:46:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-23 20:46:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-23 20:46:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 20:46:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-23 20:46:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-23 20:46:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-23 20:46:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 20:46:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 20:46:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 20:46:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 20:46:24,964 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 20:46:35,161 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 20:46:35,161 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-23 20:46:35,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:46:35 BoogieIcfgContainer [2021-02-23 20:46:35,176 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 20:46:35,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 20:46:35,180 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 20:46:35,183 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 20:46:35,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 08:46:16" (1/3) ... [2021-02-23 20:46:35,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f6f811b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:46:35, skipping insertion in model container [2021-02-23 20:46:35,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:46:21" (2/3) ... [2021-02-23 20:46:35,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f6f811b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:46:35, skipping insertion in model container [2021-02-23 20:46:35,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:46:35" (3/3) ... [2021-02-23 20:46:35,186 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-23 20:46:35,196 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 20:46:35,206 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 20:46:35,226 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 20:46:35,392 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 20:46:35,393 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 20:46:35,393 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 20:46:35,393 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 20:46:35,393 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 20:46:35,393 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 20:46:35,393 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 20:46:35,393 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 20:46:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10549 states. [2021-02-23 20:46:35,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2021-02-23 20:46:35,702 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:46:35,705 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:46:35,706 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:46:35,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:46:35,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1125589981, now seen corresponding path program 1 times [2021-02-23 20:46:35,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:46:35,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1138991038] [2021-02-23 20:46:35,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:46:35,866 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:46:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:37,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:37,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:37,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:37,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:46:37,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:37,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:41,932 WARN L202 SmtUtils]: Spent 4.30 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-23 20:46:41,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:46:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:43,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:43,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-23 20:46:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-23 20:46:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-23 20:46:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-23 20:46:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-23 20:46:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-23 20:46:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-23 20:46:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-23 20:46:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-23 20:46:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-23 20:46:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-23 20:46:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-23 20:46:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-23 20:46:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-23 20:46:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-23 20:46:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-23 20:46:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-23 20:46:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-23 20:46:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-23 20:46:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-23 20:46:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-23 20:46:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-23 20:46:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:44,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:44,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:44,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-23 20:46:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-23 20:46:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-23 20:46:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-23 20:46:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-23 20:46:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-23 20:46:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-23 20:46:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-23 20:46:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-23 20:46:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-23 20:46:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-23 20:46:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-23 20:46:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-23 20:46:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-23 20:46:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-23 20:46:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:46:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-23 20:46:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-23 20:46:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-23 20:46:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-23 20:46:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-23 20:46:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-23 20:46:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-23 20:46:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:46:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1904 [2021-02-23 20:46:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:46:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:46:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-23 20:46:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 20:46:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:45,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-02-23 20:46:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:46:45,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:46:45,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:46:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12204 trivial. 0 not checked. [2021-02-23 20:46:48,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1138991038] [2021-02-23 20:46:48,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:46:48,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-23 20:46:48,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313112739] [2021-02-23 20:46:48,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-23 20:46:48,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:46:48,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-23 20:46:48,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-23 20:46:48,086 INFO L87 Difference]: Start difference. First operand 10549 states. Second operand 8 states. [2021-02-23 20:46:51,849 WARN L202 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-23 20:47:05,168 WARN L202 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-23 20:47:09,002 WARN L202 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-23 20:50:18,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:50:18,953 INFO L93 Difference]: Finished difference Result 29094 states and 33048 transitions. [2021-02-23 20:50:18,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 20:50:18,955 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1942 [2021-02-23 20:50:18,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:50:19,173 INFO L225 Difference]: With dead ends: 29094 [2021-02-23 20:50:19,173 INFO L226 Difference]: Without dead ends: 20779 [2021-02-23 20:50:19,275 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 15.7s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2021-02-23 20:50:19,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20779 states. [2021-02-23 20:50:28,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20779 to 17135. [2021-02-23 20:50:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17135 states. [2021-02-23 20:50:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17135 states to 17135 states and 18830 transitions. [2021-02-23 20:50:28,174 INFO L78 Accepts]: Start accepts. Automaton has 17135 states and 18830 transitions. Word has length 1942 [2021-02-23 20:50:28,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:50:28,180 INFO L480 AbstractCegarLoop]: Abstraction has 17135 states and 18830 transitions. [2021-02-23 20:50:28,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-23 20:50:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 17135 states and 18830 transitions. [2021-02-23 20:50:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1960 [2021-02-23 20:50:28,379 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:50:28,381 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:50:28,381 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 20:50:28,381 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:50:28,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:50:28,383 INFO L82 PathProgramCache]: Analyzing trace with hash 879272477, now seen corresponding path program 1 times [2021-02-23 20:50:28,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:50:28,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1793663762] [2021-02-23 20:50:28,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:50:28,410 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:50:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:29,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:29,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:29,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:29,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:50:29,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:29,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:33,125 WARN L202 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-23 20:50:33,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:50:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:33,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:33,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-23 20:50:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-23 20:50:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-23 20:50:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-23 20:50:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-23 20:50:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-23 20:50:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-23 20:50:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-23 20:50:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-23 20:50:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-23 20:50:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-23 20:50:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-23 20:50:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-23 20:50:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-23 20:50:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-23 20:50:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-23 20:50:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-23 20:50:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-23 20:50:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-23 20:50:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-23 20:50:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-23 20:50:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-23 20:50:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-23 20:50:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-23 20:50:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-23 20:50:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-23 20:50:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-23 20:50:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-23 20:50:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-23 20:50:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:34,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:34,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:34,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-23 20:50:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-23 20:50:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-23 20:50:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-23 20:50:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-23 20:50:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-23 20:50:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-23 20:50:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-23 20:50:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:50:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-23 20:50:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-23 20:50:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-23 20:50:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-23 20:50:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-23 20:50:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-23 20:50:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-23 20:50:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:50:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1913 [2021-02-23 20:50:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 20:50:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1934 [2021-02-23 20:50:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:35,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 20:50:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:50:35,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:50:35,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:50:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-23 20:50:37,912 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1793663762] [2021-02-23 20:50:37,912 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:50:37,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-23 20:50:37,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997384057] [2021-02-23 20:50:37,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-23 20:50:37,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:50:37,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-23 20:50:37,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-02-23 20:50:37,917 INFO L87 Difference]: Start difference. First operand 17135 states and 18830 transitions. Second operand 8 states. [2021-02-23 20:50:41,641 WARN L202 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-23 20:50:52,408 WARN L202 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-23 20:50:56,568 WARN L202 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-23 20:53:45,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:53:45,703 INFO L93 Difference]: Finished difference Result 53339 states and 59461 transitions. [2021-02-23 20:53:45,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-23 20:53:45,704 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1959 [2021-02-23 20:53:45,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:53:45,995 INFO L225 Difference]: With dead ends: 53339 [2021-02-23 20:53:45,995 INFO L226 Difference]: Without dead ends: 37342 [2021-02-23 20:53:46,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 14.9s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2021-02-23 20:53:46,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37342 states. [2021-02-23 20:54:03,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37342 to 31055. [2021-02-23 20:54:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31055 states. [2021-02-23 20:54:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31055 states to 31055 states and 34124 transitions. [2021-02-23 20:54:03,997 INFO L78 Accepts]: Start accepts. Automaton has 31055 states and 34124 transitions. Word has length 1959 [2021-02-23 20:54:04,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:54:04,002 INFO L480 AbstractCegarLoop]: Abstraction has 31055 states and 34124 transitions. [2021-02-23 20:54:04,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-23 20:54:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 31055 states and 34124 transitions. [2021-02-23 20:54:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2021-02-23 20:54:04,045 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:54:04,047 INFO L422 BasicCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:54:04,047 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 20:54:04,047 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:54:04,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:54:04,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1674053959, now seen corresponding path program 1 times [2021-02-23 20:54:04,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:54:04,049 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [640702662] [2021-02-23 20:54:04,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:54:04,072 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:54:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:05,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:05,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:05,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:05,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:54:05,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:05,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:08,898 WARN L202 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-23 20:54:08,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:54:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:09,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:09,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-23 20:54:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-23 20:54:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-23 20:54:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-23 20:54:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-23 20:54:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-23 20:54:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-23 20:54:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-23 20:54:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-23 20:54:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-23 20:54:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-23 20:54:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-23 20:54:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-23 20:54:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-23 20:54:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-23 20:54:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-23 20:54:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-23 20:54:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-23 20:54:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-23 20:54:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-23 20:54:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-23 20:54:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-23 20:54:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-23 20:54:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-23 20:54:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-23 20:54:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-23 20:54:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-23 20:54:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-23 20:54:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:10,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:10,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:10,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-23 20:54:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-23 20:54:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-23 20:54:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-23 20:54:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-23 20:54:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-23 20:54:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-23 20:54:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-23 20:54:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-23 20:54:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-23 20:54:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-23 20:54:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-23 20:54:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-23 20:54:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-23 20:54:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-23 20:54:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-23 20:54:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1901 [2021-02-23 20:54:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:54:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1923 [2021-02-23 20:54:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:54:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1955 [2021-02-23 20:54:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:11,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 20:54:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:54:11,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:54:11,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:54:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-23 20:54:13,650 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [640702662] [2021-02-23 20:54:13,650 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:54:13,650 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 20:54:13,650 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682586590] [2021-02-23 20:54:13,652 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 20:54:13,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:54:13,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 20:54:13,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:54:13,653 INFO L87 Difference]: Start difference. First operand 31055 states and 34124 transitions. Second operand 7 states. [2021-02-23 20:54:17,664 WARN L202 SmtUtils]: Spent 3.98 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-23 20:54:29,408 WARN L202 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-23 20:54:33,881 WARN L202 SmtUtils]: Spent 3.94 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-23 20:58:08,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:58:08,509 INFO L93 Difference]: Finished difference Result 92892 states and 104300 transitions. [2021-02-23 20:58:08,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-23 20:58:08,509 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1980 [2021-02-23 20:58:08,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:58:09,321 INFO L225 Difference]: With dead ends: 92892 [2021-02-23 20:58:09,321 INFO L226 Difference]: Without dead ends: 62975 [2021-02-23 20:58:09,754 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-02-23 20:58:09,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62975 states. [2021-02-23 20:58:43,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62975 to 50726. [2021-02-23 20:58:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50726 states. [2021-02-23 20:58:44,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50726 states to 50726 states and 56442 transitions. [2021-02-23 20:58:44,259 INFO L78 Accepts]: Start accepts. Automaton has 50726 states and 56442 transitions. Word has length 1980 [2021-02-23 20:58:44,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:58:44,264 INFO L480 AbstractCegarLoop]: Abstraction has 50726 states and 56442 transitions. [2021-02-23 20:58:44,264 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 20:58:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 50726 states and 56442 transitions. [2021-02-23 20:58:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1992 [2021-02-23 20:58:44,315 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:58:44,316 INFO L422 BasicCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:58:44,317 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 20:58:44,317 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:58:44,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:58:44,318 INFO L82 PathProgramCache]: Analyzing trace with hash 1108070986, now seen corresponding path program 1 times [2021-02-23 20:58:44,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:58:44,318 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1958499624] [2021-02-23 20:58:44,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:58:44,341 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:58:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:58:46,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:46,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:58:46,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:46,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:58:46,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:46,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:58:46,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:58:46,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1