/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 23:18:38,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 23:18:38,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 23:18:39,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 23:18:39,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 23:18:39,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 23:18:39,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 23:18:39,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 23:18:39,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 23:18:39,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 23:18:39,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 23:18:39,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 23:18:39,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 23:18:39,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 23:18:39,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 23:18:39,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 23:18:39,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 23:18:39,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 23:18:39,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 23:18:39,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 23:18:39,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 23:18:39,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 23:18:39,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 23:18:39,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 23:18:39,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 23:18:39,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 23:18:39,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 23:18:39,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 23:18:39,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 23:18:39,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 23:18:39,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 23:18:39,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 23:18:39,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 23:18:39,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 23:18:39,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 23:18:39,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 23:18:39,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 23:18:39,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 23:18:39,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 23:18:39,131 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 23:18:39,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 23:18:39,133 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-21 23:18:39,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 23:18:39,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 23:18:39,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 23:18:39,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 23:18:39,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 23:18:39,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 23:18:39,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 23:18:39,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 23:18:39,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 23:18:39,163 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 23:18:39,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 23:18:39,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 23:18:39,164 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 23:18:39,165 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 23:18:39,165 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 23:18:39,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 23:18:39,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 23:18:39,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 23:18:39,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 23:18:39,166 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 23:18:39,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 23:18:39,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 23:18:39,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 23:18:39,617 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 23:18:39,617 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 23:18:39,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-21 23:18:39,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e89ad6acc/940d68d699814fd6937adb8f607a30e3/FLAG1c846b1db [2021-02-21 23:18:40,809 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 23:18:40,809 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-21 23:18:40,894 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e89ad6acc/940d68d699814fd6937adb8f607a30e3/FLAG1c846b1db [2021-02-21 23:18:41,178 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e89ad6acc/940d68d699814fd6937adb8f607a30e3 [2021-02-21 23:18:41,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 23:18:41,196 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 23:18:41,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 23:18:41,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 23:18:41,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 23:18:41,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:18:41" (1/1) ... [2021-02-21 23:18:41,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a98c8e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:41, skipping insertion in model container [2021-02-21 23:18:41,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:18:41" (1/1) ... [2021-02-21 23:18:41,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 23:18:41,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 23:18:42,070 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2021-02-21 23:18:44,293 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2021-02-21 23:18:44,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:18:44,507 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 23:18:44,620 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2021-02-21 23:18:45,146 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2021-02-21 23:18:45,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:18:45,776 INFO L208 MainTranslator]: Completed translation [2021-02-21 23:18:45,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45 WrapperNode [2021-02-21 23:18:45,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 23:18:45,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 23:18:45,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 23:18:45,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 23:18:45,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:45,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:45,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:46,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:47,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:47,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:47,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (1/1) ... [2021-02-21 23:18:47,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 23:18:47,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 23:18:47,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 23:18:47,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 23:18:47,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (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 [2021-02-21 23:18:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 23:18:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 23:18:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 23:18:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 23:18:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 23:18:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 23:18:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-21 23:18:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-21 23:18:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-21 23:18:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-21 23:18:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-21 23:18:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-21 23:18:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-21 23:18:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-21 23:18:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-21 23:18:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-21 23:18:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_45 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_47 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_48 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_49 [2021-02-21 23:18:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-21 23:18:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-21 23:18:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-21 23:18:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-21 23:18:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-21 23:18:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-21 23:18:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_32_74 [2021-02-21 23:18:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-21 23:18:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-02-21 23:18:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-21 23:18:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-21 23:18:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 23:18:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-21 23:18:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-21 23:18:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-21 23:18:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 23:18:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 23:18:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 23:18:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 23:18:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 23:18:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 23:18:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 23:18:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 23:18:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 23:18:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-21 23:18:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 23:18:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 23:18:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 23:18:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 23:18:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 23:18:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-21 23:18:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-21 23:18:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-21 23:18:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-21 23:18:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-21 23:18:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-21 23:18:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-21 23:18:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-21 23:18:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 23:18:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 23:18:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_48 [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 23:18:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_49 [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_45 [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_47 [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 23:18:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-21 23:18:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-21 23:18:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-21 23:18:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-21 23:18:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-21 23:18:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 23:18:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_32_74 [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-21 23:18:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-21 23:18:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 23:18:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 23:18:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 23:18:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 23:18:50,265 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 23:19:06,393 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 23:19:06,394 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 23:19:06,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:19:06 BoogieIcfgContainer [2021-02-21 23:19:06,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 23:19:06,406 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 23:19:06,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 23:19:06,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 23:19:06,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 11:18:41" (1/3) ... [2021-02-21 23:19:06,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a89fb73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:19:06, skipping insertion in model container [2021-02-21 23:19:06,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:18:45" (2/3) ... [2021-02-21 23:19:06,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a89fb73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:19:06, skipping insertion in model container [2021-02-21 23:19:06,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:19:06" (3/3) ... [2021-02-21 23:19:06,412 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-21 23:19:06,419 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 23:19:06,428 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 23:19:06,446 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 23:19:06,472 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 23:19:06,473 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 23:19:06,473 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 23:19:06,473 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 23:19:06,473 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 23:19:06,473 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 23:19:06,473 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 23:19:06,473 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 23:19:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 9898 states. [2021-02-21 23:19:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1985 [2021-02-21 23:19:06,739 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:19:06,742 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, 1, 1, 1, 1] [2021-02-21 23:19:06,742 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:19:06,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:19:06,749 INFO L82 PathProgramCache]: Analyzing trace with hash 1780791737, now seen corresponding path program 1 times [2021-02-21 23:19:06,759 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:19:06,759 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [519920289] [2021-02-21 23:19:06,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:19:06,903 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:19:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:08,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:08,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:08,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:08,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:19:08,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:08,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:16,337 WARN L202 SmtUtils]: Spent 7.37 s on a formula simplification that was a NOOP. DAG size: 772 [2021-02-21 23:19:16,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:19:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:16,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:16,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2021-02-21 23:19:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986 [2021-02-21 23:19:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008 [2021-02-21 23:19:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-02-21 23:19:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1052 [2021-02-21 23:19:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1074 [2021-02-21 23:19:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-02-21 23:19:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2021-02-21 23:19:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1140 [2021-02-21 23:19:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1162 [2021-02-21 23:19:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-02-21 23:19:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2021-02-21 23:19:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1228 [2021-02-21 23:19:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1250 [2021-02-21 23:19:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:17,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:17,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:17,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2021-02-21 23:19:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1294 [2021-02-21 23:19:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1316 [2021-02-21 23:19:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1338 [2021-02-21 23:19:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1360 [2021-02-21 23:19:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1382 [2021-02-21 23:19:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1404 [2021-02-21 23:19:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2021-02-21 23:19:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1448 [2021-02-21 23:19:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1470 [2021-02-21 23:19:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1492 [2021-02-21 23:19:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1514 [2021-02-21 23:19:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1536 [2021-02-21 23:19:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1558 [2021-02-21 23:19:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1580 [2021-02-21 23:19:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1602 [2021-02-21 23:19:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2021-02-21 23:19:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1646 [2021-02-21 23:19:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1668 [2021-02-21 23:19:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1690 [2021-02-21 23:19:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1712 [2021-02-21 23:19:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2021-02-21 23:19:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1756 [2021-02-21 23:19:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1778 [2021-02-21 23:19:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1781 [2021-02-21 23:19:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1797 [2021-02-21 23:19:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1813 [2021-02-21 23:19:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1829 [2021-02-21 23:19:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:18,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:18,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:18,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1845 [2021-02-21 23:19:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-21 23:19:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1897 [2021-02-21 23:19:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:19:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1919 [2021-02-21 23:19:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:19:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:19,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1949 [2021-02-21 23:19:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:19:19,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:19:19,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:19:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12948 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12948 trivial. 0 not checked. [2021-02-21 23:19:21,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [519920289] [2021-02-21 23:19:21,437 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:19:21,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 23:19:21,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385486384] [2021-02-21 23:19:21,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 23:19:21,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:19:21,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 23:19:21,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 23:19:21,465 INFO L87 Difference]: Start difference. First operand 9898 states. Second operand 7 states. [2021-02-21 23:19:28,827 WARN L202 SmtUtils]: Spent 7.32 s on a formula simplification that was a NOOP. DAG size: 781 [2021-02-21 23:19:45,083 WARN L202 SmtUtils]: Spent 7.40 s on a formula simplification that was a NOOP. DAG size: 783 [2021-02-21 23:19:52,933 WARN L202 SmtUtils]: Spent 7.14 s on a formula simplification that was a NOOP. DAG size: 774 [2021-02-21 23:23:47,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:23:47,661 INFO L93 Difference]: Finished difference Result 26068 states and 29651 transitions. [2021-02-21 23:23:47,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-21 23:23:47,663 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1984 [2021-02-21 23:23:47,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:23:47,872 INFO L225 Difference]: With dead ends: 26068 [2021-02-21 23:23:47,872 INFO L226 Difference]: Without dead ends: 17860 [2021-02-21 23:23:47,966 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 29.5s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-02-21 23:23:48,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17860 states. [2021-02-21 23:23:54,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17860 to 14302. [2021-02-21 23:23:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14302 states. [2021-02-21 23:23:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14302 states to 14302 states and 15873 transitions. [2021-02-21 23:23:55,161 INFO L78 Accepts]: Start accepts. Automaton has 14302 states and 15873 transitions. Word has length 1984 [2021-02-21 23:23:55,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:23:55,167 INFO L480 AbstractCegarLoop]: Abstraction has 14302 states and 15873 transitions. [2021-02-21 23:23:55,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 23:23:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 14302 states and 15873 transitions. [2021-02-21 23:23:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2019 [2021-02-21 23:23:55,226 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:23:55,229 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:23:55,229 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 23:23:55,230 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:23:55,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:23:55,231 INFO L82 PathProgramCache]: Analyzing trace with hash 2084632102, now seen corresponding path program 1 times [2021-02-21 23:23:55,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:23:55,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [760606496] [2021-02-21 23:23:55,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:23:55,258 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:23:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:23:56,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:23:56,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:23:56,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:23:56,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:23:56,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:23:56,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:03,820 WARN L202 SmtUtils]: Spent 7.52 s on a formula simplification that was a NOOP. DAG size: 772 [2021-02-21 23:24:03,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:24:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2021-02-21 23:24:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986 [2021-02-21 23:24:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008 [2021-02-21 23:24:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-02-21 23:24:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1052 [2021-02-21 23:24:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1074 [2021-02-21 23:24:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-02-21 23:24:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2021-02-21 23:24:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:04,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:04,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:04,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1140 [2021-02-21 23:24:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1162 [2021-02-21 23:24:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-02-21 23:24:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2021-02-21 23:24:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1228 [2021-02-21 23:24:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1250 [2021-02-21 23:24:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2021-02-21 23:24:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1294 [2021-02-21 23:24:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1316 [2021-02-21 23:24:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1338 [2021-02-21 23:24:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1360 [2021-02-21 23:24:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1382 [2021-02-21 23:24:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1404 [2021-02-21 23:24:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2021-02-21 23:24:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1448 [2021-02-21 23:24:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1470 [2021-02-21 23:24:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1492 [2021-02-21 23:24:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1514 [2021-02-21 23:24:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1536 [2021-02-21 23:24:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1558 [2021-02-21 23:24:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1580 [2021-02-21 23:24:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1602 [2021-02-21 23:24:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2021-02-21 23:24:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1646 [2021-02-21 23:24:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1668 [2021-02-21 23:24:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1690 [2021-02-21 23:24:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1712 [2021-02-21 23:24:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2021-02-21 23:24:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1756 [2021-02-21 23:24:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:24:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1778 [2021-02-21 23:24:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1781 [2021-02-21 23:24:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1797 [2021-02-21 23:24:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1813 [2021-02-21 23:24:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:05,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:05,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:05,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1829 [2021-02-21 23:24:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1845 [2021-02-21 23:24:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-21 23:24:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:24:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-21 23:24:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 23:24:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:24:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-21 23:24:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 23:24:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1952 [2021-02-21 23:24:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1964 [2021-02-21 23:24:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1975 [2021-02-21 23:24:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:06,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 23:24:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:24:06,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:24:06,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:24:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-21 23:24:08,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [760606496] [2021-02-21 23:24:08,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:24:08,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 23:24:08,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491548907] [2021-02-21 23:24:08,704 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 23:24:08,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:24:08,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 23:24:08,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-02-21 23:24:08,708 INFO L87 Difference]: Start difference. First operand 14302 states and 15873 transitions. Second operand 8 states. [2021-02-21 23:24:16,300 WARN L202 SmtUtils]: Spent 7.57 s on a formula simplification that was a NOOP. DAG size: 781 [2021-02-21 23:24:32,644 WARN L202 SmtUtils]: Spent 7.56 s on a formula simplification that was a NOOP. DAG size: 783 [2021-02-21 23:24:40,640 WARN L202 SmtUtils]: Spent 7.38 s on a formula simplification that was a NOOP. DAG size: 774 [2021-02-21 23:28:34,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:28:34,652 INFO L93 Difference]: Finished difference Result 44764 states and 50439 transitions. [2021-02-21 23:28:34,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-21 23:28:34,653 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 2018 [2021-02-21 23:28:34,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:28:34,868 INFO L225 Difference]: With dead ends: 44764 [2021-02-21 23:28:34,868 INFO L226 Difference]: Without dead ends: 31620 [2021-02-21 23:28:34,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 30.3s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2021-02-21 23:28:35,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31620 states. [2021-02-21 23:28:50,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31620 to 25623. [2021-02-21 23:28:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25623 states. [2021-02-21 23:28:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25623 states to 25623 states and 28474 transitions. [2021-02-21 23:28:50,299 INFO L78 Accepts]: Start accepts. Automaton has 25623 states and 28474 transitions. Word has length 2018 [2021-02-21 23:28:50,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:28:50,303 INFO L480 AbstractCegarLoop]: Abstraction has 25623 states and 28474 transitions. [2021-02-21 23:28:50,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 23:28:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25623 states and 28474 transitions. [2021-02-21 23:28:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2083 [2021-02-21 23:28:50,362 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:28:50,364 INFO L422 BasicCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:28:50,364 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 23:28:50,364 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:28:50,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:28:50,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1714283075, now seen corresponding path program 1 times [2021-02-21 23:28:50,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:28:50,366 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [205378618] [2021-02-21 23:28:50,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:28:50,545 INFO L84 AcceleratorFastUPR]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2021-02-21 23:28:50,561 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:28:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:51,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:51,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:51,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:51,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:28:51,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:51,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:28:51,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:51,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:58,987 WARN L202 SmtUtils]: Spent 7.37 s on a formula simplification that was a NOOP. DAG size: 772 [2021-02-21 23:28:58,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:28:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 964 [2021-02-21 23:28:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986 [2021-02-21 23:28:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008 [2021-02-21 23:28:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-02-21 23:28:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1052 [2021-02-21 23:28:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1074 [2021-02-21 23:28:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:28:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:28:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:28:59,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:28:59,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:28:59,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-02-21 23:28:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2021-02-21 23:29:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1140 [2021-02-21 23:29:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1162 [2021-02-21 23:29:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-02-21 23:29:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2021-02-21 23:29:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1228 [2021-02-21 23:29:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1250 [2021-02-21 23:29:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1272 [2021-02-21 23:29:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1294 [2021-02-21 23:29:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1316 [2021-02-21 23:29:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1338 [2021-02-21 23:29:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1360 [2021-02-21 23:29:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1382 [2021-02-21 23:29:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1404 [2021-02-21 23:29:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2021-02-21 23:29:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1448 [2021-02-21 23:29:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1470 [2021-02-21 23:29:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1492 [2021-02-21 23:29:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1514 [2021-02-21 23:29:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1536 [2021-02-21 23:29:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1558 [2021-02-21 23:29:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1580 [2021-02-21 23:29:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1602 [2021-02-21 23:29:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2021-02-21 23:29:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1646 [2021-02-21 23:29:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1668 [2021-02-21 23:29:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1690 [2021-02-21 23:29:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1712 [2021-02-21 23:29:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2021-02-21 23:29:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1756 [2021-02-21 23:29:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1778 [2021-02-21 23:29:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1781 [2021-02-21 23:29:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:00,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:00,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:00,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1797 [2021-02-21 23:29:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1813 [2021-02-21 23:29:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1829 [2021-02-21 23:29:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1845 [2021-02-21 23:29:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-21 23:29:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-02-21 23:29:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:29:01,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:29:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-21 23:29:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:29:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:29:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 23:29:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:29:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1995 [2021-02-21 23:29:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:29:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2017 [2021-02-21 23:29:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:29:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:01,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-02-21 23:29:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:29:01,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:29:01,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:29:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12216 trivial. 0 not checked. [2021-02-21 23:29:04,195 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [205378618] [2021-02-21 23:29:04,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:29:04,196 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-21 23:29:04,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225192121] [2021-02-21 23:29:04,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-21 23:29:04,197 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:29:04,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-21 23:29:04,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-02-21 23:29:04,198 INFO L87 Difference]: Start difference. First operand 25623 states and 28474 transitions. Second operand 13 states. [2021-02-21 23:29:11,642 WARN L202 SmtUtils]: Spent 7.41 s on a formula simplification that was a NOOP. DAG size: 781 [2021-02-21 23:29:32,102 WARN L202 SmtUtils]: Spent 7.52 s on a formula simplification that was a NOOP. DAG size: 783 [2021-02-21 23:29:40,579 WARN L202 SmtUtils]: Spent 7.75 s on a formula simplification that was a NOOP. DAG size: 774