/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 21:30:47,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 21:30:47,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 21:30:47,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 21:30:47,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 21:30:47,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 21:30:47,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 21:30:47,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 21:30:47,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 21:30:47,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 21:30:47,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 21:30:47,464 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 21:30:47,465 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 21:30:47,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 21:30:47,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 21:30:47,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 21:30:47,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 21:30:47,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 21:30:47,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 21:30:47,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 21:30:47,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 21:30:47,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 21:30:47,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 21:30:47,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 21:30:47,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 21:30:47,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 21:30:47,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 21:30:47,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 21:30:47,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 21:30:47,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 21:30:47,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 21:30:47,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 21:30:47,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 21:30:47,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 21:30:47,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 21:30:47,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 21:30:47,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 21:30:47,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 21:30:47,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 21:30:47,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 21:30:47,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 21:30:47,529 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 21:30:47,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 21:30:47,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 21:30:47,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 21:30:47,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 21:30:47,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 21:30:47,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 21:30:47,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 21:30:47,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 21:30:47,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 21:30:47,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 21:30:47,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 21:30:47,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 21:30:47,545 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 21:30:47,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 21:30:47,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 21:30:47,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:30:47,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 21:30:47,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 21:30:47,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 21:30:47,547 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 21:30:47,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 21:30:47,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 21:30:47,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 21:30:47,967 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 21:30:47,968 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 21:30:47,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-19 21:30:48,049 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c2084c31/83104167949e411e86a4d1175a18143e/FLAG418596734 [2021-02-19 21:30:49,256 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 21:30:49,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-19 21:30:49,318 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c2084c31/83104167949e411e86a4d1175a18143e/FLAG418596734 [2021-02-19 21:30:49,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c2084c31/83104167949e411e86a4d1175a18143e [2021-02-19 21:30:49,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 21:30:49,576 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 21:30:49,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 21:30:49,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 21:30:49,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 21:30:49,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:30:49" (1/1) ... [2021-02-19 21:30:49,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379c9bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:49, skipping insertion in model container [2021-02-19 21:30:49,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:30:49" (1/1) ... [2021-02-19 21:30:49,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 21:30:49,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 21:30:50,468 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-19 21:30:52,786 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-19 21:30:53,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:30:53,170 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 21:30:53,351 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-19 21:30:53,779 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-19 21:30:53,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:30:54,597 INFO L208 MainTranslator]: Completed translation [2021-02-19 21:30:54,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54 WrapperNode [2021-02-19 21:30:54,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 21:30:54,599 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 21:30:54,599 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 21:30:54,599 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 21:30:54,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:54,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:54,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:54,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:55,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:55,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:55,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (1/1) ... [2021-02-19 21:30:55,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 21:30:55,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 21:30:55,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 21:30:55,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 21:30:55,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (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 [2021-02-19 21:30:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 21:30:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 21:30:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 21:30:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 21:30:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 21:30:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 21:30:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-19 21:30:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-19 21:30:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 21:30:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 21:30:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 21:30:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 21:30:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-19 21:30:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-19 21:30:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-19 21:30:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 21:30:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 21:30:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 21:30:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-19 21:30:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-19 21:30:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-19 21:30:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-19 21:30:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-19 21:30:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-19 21:30:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-19 21:30:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-19 21:30:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-19 21:30:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-19 21:30:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-19 21:30:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-19 21:30:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-19 21:30:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-19 21:30:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-19 21:30:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-19 21:30:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-19 21:30:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-19 21:30:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 21:30:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-19 21:30:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-19 21:30:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-19 21:30:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-19 21:30:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-19 21:30:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2021-02-19 21:30:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-19 21:30:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-19 21:30:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-19 21:30:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2021-02-19 21:30:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-19 21:30:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-19 21:30:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-19 21:30:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-19 21:30:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-19 21:30:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-19 21:30:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2021-02-19 21:30:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-19 21:30:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 21:30:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-19 21:30:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 21:30:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 21:30:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 21:30:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 21:30:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-19 21:30:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-19 21:30:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-19 21:30:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-19 21:30:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-19 21:30:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-19 21:30:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-19 21:30:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-19 21:30:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-19 21:30:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-19 21:30:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-19 21:30:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-19 21:30:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-19 21:30:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-19 21:30:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-19 21:30:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-19 21:30:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-19 21:30:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-19 21:30:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-19 21:30:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-19 21:30:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2021-02-19 21:30:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-19 21:30:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-19 21:30:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2021-02-19 21:30:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2021-02-19 21:30:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-19 21:30:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-19 21:30:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-19 21:30:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-19 21:30:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-19 21:30:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 21:30:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-19 21:30:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-19 21:30:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-19 21:30:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-19 21:30:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-19 21:30:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-19 21:30:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-19 21:30:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-19 21:30:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-19 21:30:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-19 21:30:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-19 21:30:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-19 21:30:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-19 21:30:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-19 21:30:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-19 21:30:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-19 21:30:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2021-02-19 21:30:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2021-02-19 21:30:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_96 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2021-02-19 21:30:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-19 21:30:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-19 21:30:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-19 21:30:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2021-02-19 21:30:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:30:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-19 21:30:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-19 21:30:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-19 21:30:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 21:30:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-19 21:30:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-19 21:30:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-19 21:30:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 21:30:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-19 21:30:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 21:30:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 21:30:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 21:30:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-19 21:30:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-19 21:30:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-19 21:30:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 21:30:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-19 21:30:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 21:30:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-19 21:30:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-19 21:30:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 21:30:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-19 21:30:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 21:30:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-19 21:30:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2021-02-19 21:30:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-19 21:30:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-19 21:30:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-19 21:30:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-19 21:30:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-19 21:30:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 21:30:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-19 21:30:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-19 21:30:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 21:30:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-19 21:30:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 21:30:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 21:30:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 21:30:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-19 21:30:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-19 21:30:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-19 21:30:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-19 21:30:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-19 21:30:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-19 21:30:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-19 21:30:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 21:30:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-19 21:30:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-19 21:30:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-19 21:30:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-19 21:30:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 21:30:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2021-02-19 21:30:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2021-02-19 21:30:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 21:30:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 21:30:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 21:30:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-19 21:30:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-19 21:30:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-19 21:30:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-19 21:30:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_96 [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2021-02-19 21:30:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2021-02-19 21:30:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-19 21:30:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 21:30:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 21:30:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-19 21:30:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-19 21:30:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-19 21:30:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-19 21:30:56,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2021-02-19 21:30:56,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:30:56,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-19 21:30:56,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 21:30:56,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 21:30:56,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 21:30:56,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 21:30:58,325 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 21:31:09,646 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 21:31:09,646 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 21:31:09,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:31:09 BoogieIcfgContainer [2021-02-19 21:31:09,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 21:31:09,659 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 21:31:09,659 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 21:31:09,664 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 21:31:09,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 09:30:49" (1/3) ... [2021-02-19 21:31:09,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4d9085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:31:09, skipping insertion in model container [2021-02-19 21:31:09,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:30:54" (2/3) ... [2021-02-19 21:31:09,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4d9085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:31:09, skipping insertion in model container [2021-02-19 21:31:09,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:31:09" (3/3) ... [2021-02-19 21:31:09,667 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-19 21:31:09,674 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 21:31:09,682 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 21:31:09,703 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 21:31:09,740 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 21:31:09,740 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 21:31:09,741 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 21:31:09,741 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 21:31:09,741 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 21:31:09,741 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 21:31:09,741 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 21:31:09,741 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 21:31:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10549 states. [2021-02-19 21:31:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2021-02-19 21:31:10,200 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:31:10,203 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:31:10,203 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:31:10,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:31:10,218 INFO L82 PathProgramCache]: Analyzing trace with hash 1125589981, now seen corresponding path program 1 times [2021-02-19 21:31:10,227 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:31:10,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [404396047] [2021-02-19 21:31:10,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:31:10,433 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:31:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:12,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:12,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:12,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:12,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:31:12,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:12,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:16,935 WARN L202 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-19 21:31:16,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:31:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:17,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:17,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-19 21:31:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-19 21:31:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-19 21:31:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-19 21:31:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-19 21:31:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-19 21:31:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-19 21:31:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-19 21:31:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-19 21:31:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-19 21:31:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-19 21:31:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-19 21:31:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-19 21:31:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-19 21:31:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-19 21:31:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-19 21:31:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-19 21:31:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-19 21:31:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-19 21:31:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:18,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:18,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:18,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-19 21:31:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-19 21:31:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-19 21:31:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-19 21:31:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-19 21:31:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-19 21:31:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-19 21:31:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-19 21:31:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-19 21:31:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-19 21:31:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-19 21:31:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-19 21:31:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-19 21:31:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-19 21:31:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-19 21:31:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-19 21:31:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-19 21:31:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-19 21:31:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:31:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-19 21:31:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-19 21:31:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-19 21:31:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-19 21:31:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-19 21:31:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-19 21:31:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-19 21:31:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:31:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1904 [2021-02-19 21:31:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:31:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:31:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-19 21:31:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:31:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:19,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-02-19 21:31:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:31:19,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:31:19,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:31:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12204 trivial. 0 not checked. [2021-02-19 21:31:22,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [404396047] [2021-02-19 21:31:22,309 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:31:22,309 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 21:31:22,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494037732] [2021-02-19 21:31:22,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 21:31:22,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:31:22,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 21:31:22,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-19 21:31:22,340 INFO L87 Difference]: Start difference. First operand 10549 states. Second operand 8 states. [2021-02-19 21:31:26,273 WARN L202 SmtUtils]: Spent 3.89 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-19 21:31:39,165 WARN L202 SmtUtils]: Spent 3.90 s on a formula simplification that was a NOOP. DAG size: 787 [2021-02-19 21:31:44,210 WARN L202 SmtUtils]: Spent 3.96 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-19 21:31:48,205 WARN L202 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-19 21:31:53,708 WARN L202 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 789 [2021-02-19 21:34:55,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:34:55,248 INFO L93 Difference]: Finished difference Result 29096 states and 33050 transitions. [2021-02-19 21:34:55,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-19 21:34:55,250 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1942 [2021-02-19 21:34:55,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:34:55,469 INFO L225 Difference]: With dead ends: 29096 [2021-02-19 21:34:55,470 INFO L226 Difference]: Without dead ends: 20781 [2021-02-19 21:34:55,579 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 24.0s TimeCoverageRelationStatistics Valid=118, Invalid=262, Unknown=0, NotChecked=0, Total=380 [2021-02-19 21:34:55,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20781 states. [2021-02-19 21:35:04,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20781 to 17135. [2021-02-19 21:35:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17135 states. [2021-02-19 21:35:04,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17135 states to 17135 states and 18830 transitions. [2021-02-19 21:35:04,833 INFO L78 Accepts]: Start accepts. Automaton has 17135 states and 18830 transitions. Word has length 1942 [2021-02-19 21:35:04,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:35:04,840 INFO L480 AbstractCegarLoop]: Abstraction has 17135 states and 18830 transitions. [2021-02-19 21:35:04,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 21:35:04,840 INFO L276 IsEmpty]: Start isEmpty. Operand 17135 states and 18830 transitions. [2021-02-19 21:35:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1960 [2021-02-19 21:35:05,023 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:35:05,025 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:35:05,025 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 21:35:05,026 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:35:05,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:35:05,027 INFO L82 PathProgramCache]: Analyzing trace with hash 879272477, now seen corresponding path program 1 times [2021-02-19 21:35:05,027 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:35:05,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [791857732] [2021-02-19 21:35:05,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:35:05,052 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:35:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:05,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:05,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:05,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:05,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:35:05,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:05,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:09,866 WARN L202 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-19 21:35:09,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:35:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-19 21:35:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-19 21:35:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-19 21:35:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-19 21:35:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-19 21:35:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-19 21:35:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-19 21:35:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-19 21:35:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-19 21:35:10,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-19 21:35:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:10,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:10,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:10,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-19 21:35:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-19 21:35:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-19 21:35:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-19 21:35:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-19 21:35:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-19 21:35:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-19 21:35:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-19 21:35:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-19 21:35:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-19 21:35:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-19 21:35:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-19 21:35:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-19 21:35:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-19 21:35:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-19 21:35:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-19 21:35:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-19 21:35:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-19 21:35:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-19 21:35:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-19 21:35:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-19 21:35:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-19 21:35:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-19 21:35:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-19 21:35:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-19 21:35:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-19 21:35:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-19 21:35:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:35:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-19 21:35:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-19 21:35:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-19 21:35:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-19 21:35:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-19 21:35:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-19 21:35:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-19 21:35:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:35:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1913 [2021-02-19 21:35:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:35:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1934 [2021-02-19 21:35:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:11,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-19 21:35:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:35:11,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:35:11,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:35:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-19 21:35:14,422 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [791857732] [2021-02-19 21:35:14,422 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:35:14,422 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 21:35:14,422 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495991131] [2021-02-19 21:35:14,426 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 21:35:14,426 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:35:14,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 21:35:14,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-02-19 21:35:14,427 INFO L87 Difference]: Start difference. First operand 17135 states and 18830 transitions. Second operand 8 states. [2021-02-19 21:35:18,333 WARN L202 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-19 21:35:29,975 WARN L202 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-19 21:35:34,251 WARN L202 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-19 21:35:41,020 WARN L202 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 789 [2021-02-19 21:36:41,857 WARN L202 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 787 [2021-02-19 21:38:36,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:38:36,154 INFO L93 Difference]: Finished difference Result 53343 states and 59465 transitions. [2021-02-19 21:38:36,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-19 21:38:36,155 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1959 [2021-02-19 21:38:36,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:38:36,417 INFO L225 Difference]: With dead ends: 53343 [2021-02-19 21:38:36,417 INFO L226 Difference]: Without dead ends: 37346 [2021-02-19 21:38:36,534 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 23.4s TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2021-02-19 21:38:36,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37346 states. [2021-02-19 21:38:54,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37346 to 31055. [2021-02-19 21:38:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31055 states. [2021-02-19 21:38:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31055 states to 31055 states and 34124 transitions. [2021-02-19 21:38:54,408 INFO L78 Accepts]: Start accepts. Automaton has 31055 states and 34124 transitions. Word has length 1959 [2021-02-19 21:38:54,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:38:54,412 INFO L480 AbstractCegarLoop]: Abstraction has 31055 states and 34124 transitions. [2021-02-19 21:38:54,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 21:38:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 31055 states and 34124 transitions. [2021-02-19 21:38:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1979 [2021-02-19 21:38:54,448 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:38:54,449 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] [2021-02-19 21:38:54,450 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 21:38:54,450 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:38:54,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:38:54,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1842634562, now seen corresponding path program 1 times [2021-02-19 21:38:54,451 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:38:54,451 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [721141402] [2021-02-19 21:38:54,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:38:54,473 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:38:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:38:55,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:38:55,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:38:55,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:38:55,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:38:55,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:38:55,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:38:59,079 WARN L202 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-19 21:38:59,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:38:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:38:59,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:38:59,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-19 21:39:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-19 21:39:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-19 21:39:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-19 21:39:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-19 21:39:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-19 21:39:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-19 21:39:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-19 21:39:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-19 21:39:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-19 21:39:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-19 21:39:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-19 21:39:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-19 21:39:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-19 21:39:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-19 21:39:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-19 21:39:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-19 21:39:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-19 21:39:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-19 21:39:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-19 21:39:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-19 21:39:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-19 21:39:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-19 21:39:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-19 21:39:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-19 21:39:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-19 21:39:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-19 21:39:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-19 21:39:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-19 21:39:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-19 21:39:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:00,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:00,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:00,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-19 21:39:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-19 21:39:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-19 21:39:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-19 21:39:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-19 21:39:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-19 21:39:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-19 21:39:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-19 21:39:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-19 21:39:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-19 21:39:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-19 21:39:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-19 21:39:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-19 21:39:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-19 21:39:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1901 [2021-02-19 21:39:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:39:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1923 [2021-02-19 21:39:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:39:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1953 [2021-02-19 21:39:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:01,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-19 21:39:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:39:01,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:39:01,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:39:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-19 21:39:03,957 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [721141402] [2021-02-19 21:39:03,957 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:39:03,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-19 21:39:03,958 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023551325] [2021-02-19 21:39:03,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-19 21:39:03,961 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:39:03,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-19 21:39:03,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:39:03,962 INFO L87 Difference]: Start difference. First operand 31055 states and 34124 transitions. Second operand 7 states. [2021-02-19 21:39:07,755 WARN L202 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-19 21:39:19,020 WARN L202 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-19 21:39:23,265 WARN L202 SmtUtils]: Spent 3.74 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-19 21:39:29,966 WARN L202 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 789 [2021-02-19 21:39:46,751 WARN L202 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 787 [2021-02-19 21:43:04,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:43:04,582 INFO L93 Difference]: Finished difference Result 92900 states and 104308 transitions. [2021-02-19 21:43:04,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-19 21:43:04,583 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1978 [2021-02-19 21:43:04,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:43:05,247 INFO L225 Difference]: With dead ends: 92900 [2021-02-19 21:43:05,248 INFO L226 Difference]: Without dead ends: 62983 [2021-02-19 21:43:05,403 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2021-02-19 21:43:05,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62983 states.