/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:09:35,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:09:35,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:09:35,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:09:35,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 02:09:35,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 02:09:35,841 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 02:09:35,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 02:09:35,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 02:09:35,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 02:09:35,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 02:09:35,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 02:09:35,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 02:09:35,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 02:09:35,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 02:09:35,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 02:09:35,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 02:09:35,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 02:09:35,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 02:09:35,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 02:09:35,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 02:09:35,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-24 02:09:35,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:09:35,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:09:35,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:09:35,898 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-24 02:09:35,918 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:09:35,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:09:35,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:09:35,924 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:09:35,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:09:35,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:09:35,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:09:35,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:09:35,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:09:35,928 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:09:35,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:09:35,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:09:35,930 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:09:35,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:09:35,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:09:35,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:09:35,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:09:35,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:09:35,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:09:35,933 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:09:36,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:09:36,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:09:36,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:09:36,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:09:36,384 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:09:36,385 INFO L432 ainManager$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 [2021-02-24 02:09:36,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b026c7ac0/328393c931ce46f180f8bfc6650ac30a/FLAG1ba6ea8ce [2021-02-24 02:09:37,461 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:09:37,462 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 [2021-02-24 02:09:37,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b026c7ac0/328393c931ce46f180f8bfc6650ac30a/FLAG1ba6ea8ce [2021-02-24 02:09:37,908 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b026c7ac0/328393c931ce46f180f8bfc6650ac30a [2021-02-24 02:09:37,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:09:37,921 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:09:37,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:09:37,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:09:37,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:09:37,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:09:37" (1/1) ... [2021-02-24 02:09:37,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@566c53ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:37, skipping insertion in model container [2021-02-24 02:09:37,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:09:37" (1/1) ... [2021-02-24 02:09:37,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:09:38,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:09:38,718 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-24 02:09:40,779 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] [2021-02-24 02:09:41,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:09:41,148 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:09:41,264 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-24 02:09:41,673 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] [2021-02-24 02:09:41,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:09:42,283 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:09:42,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42 WrapperNode [2021-02-24 02:09:42,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:09:42,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:09:42,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:09:42,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:09:42,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:42,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:42,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:42,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:43,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:43,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:43,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... [2021-02-24 02:09:43,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:09:43,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:09:43,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:09:43,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:09:43,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-24 02:09:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:09:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-24 02:09:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 02:09:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-24 02:09:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-24 02:09:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-24 02:09:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-24 02:09:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-24 02:09:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-24 02:09:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-24 02:09:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-24 02:09:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-24 02:09:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-24 02:09:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-24 02:09:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-24 02:09:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-24 02:09:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-24 02:09:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2021-02-24 02:09:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2021-02-24 02:09:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 02:09:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-24 02:09:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-24 02:09:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-24 02:09:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-24 02:09:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-24 02:09:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-24 02:09:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_96 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2021-02-24 02:09:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:09:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:09:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-24 02:09:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2021-02-24 02:09:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 02:09:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 02:09:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:09:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-24 02:09:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-24 02:09:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-24 02:09:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-24 02:09:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-24 02:09:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:09:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-24 02:09:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 02:09:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 02:09:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 02:09:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-24 02:09:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:09:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-24 02:09:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-24 02:09:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:09:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-02-24 02:09:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-24 02:09:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-24 02:09:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:09:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-24 02:09:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 02:09:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:09:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-24 02:09:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-24 02:09:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-24 02:09:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-24 02:09:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-24 02:09:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-24 02:09:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-24 02:09:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-24 02:09:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-24 02:09:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-24 02:09:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2021-02-24 02:09:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-24 02:09:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-24 02:09:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-24 02:09:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-24 02:09:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-24 02:09:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-02-24 02:09:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_96 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2021-02-24 02:09:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-24 02:09:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-24 02:09:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-24 02:09:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-24 02:09:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-24 02:09:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:09:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2021-02-24 02:09:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 02:09:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-24 02:09:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 02:09:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 02:09:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 02:09:45,715 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:09:56,041 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:09:56,042 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-24 02:09:56,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:09:56 BoogieIcfgContainer [2021-02-24 02:09:56,053 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:09:56,054 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:09:56,055 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:09:56,058 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:09:56,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:09:37" (1/3) ... [2021-02-24 02:09:56,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15b7ac6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:09:56, skipping insertion in model container [2021-02-24 02:09:56,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:09:42" (2/3) ... [2021-02-24 02:09:56,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15b7ac6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:09:56, skipping insertion in model container [2021-02-24 02:09:56,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:09:56" (3/3) ... [2021-02-24 02:09:56,061 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-24 02:09:56,068 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:09:56,077 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 02:09:56,095 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 02:09:56,123 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:09:56,123 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:09:56,123 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:09:56,123 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:09:56,124 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:09:56,124 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:09:56,124 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:09:56,124 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:09:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10549 states. [2021-02-24 02:09:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2021-02-24 02:09:56,487 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:09:56,489 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] [2021-02-24 02:09:56,490 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:09:56,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:09:56,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1125589981, now seen corresponding path program 1 times [2021-02-24 02:09:56,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:09:56,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [732737257] [2021-02-24 02:09:56,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:09:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:09:58,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:09:58,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:09:58,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:09:58,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:09:58,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:09:58,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:02,399 WARN L202 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-24 02:10:02,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:10:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:02,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:02,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-24 02:10:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-24 02:10:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-24 02:10:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-24 02:10:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-24 02:10:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-24 02:10:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-24 02:10:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-24 02:10:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-24 02:10:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:03,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:03,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:03,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-24 02:10:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-24 02:10:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-24 02:10:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-24 02:10:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-24 02:10:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-24 02:10:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-24 02:10:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-24 02:10:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-24 02:10:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-24 02:10:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-24 02:10:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-24 02:10:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-24 02:10:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-24 02:10:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-24 02:10:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-24 02:10:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-24 02:10:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-24 02:10:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-24 02:10:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-24 02:10:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-24 02:10:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-24 02:10:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-24 02:10:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-24 02:10:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-24 02:10:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-24 02:10:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:04,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:04,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:04,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-24 02:10:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-24 02:10:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:10:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-24 02:10:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-24 02:10:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-24 02:10:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-24 02:10:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-24 02:10:05,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-24 02:10:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-24 02:10:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:10:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1904 [2021-02-24 02:10:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:10:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:10:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-24 02:10:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:10:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:05,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-02-24 02:10:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:10:05,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:10:05,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:10:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12204 trivial. 0 not checked. [2021-02-24 02:10:07,836 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [732737257] [2021-02-24 02:10:07,838 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:10:07,838 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 02:10:07,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599754652] [2021-02-24 02:10:07,849 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 02:10:07,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:10:07,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 02:10:07,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-24 02:10:07,864 INFO L87 Difference]: Start difference. First operand 10549 states. Second operand 8 states. [2021-02-24 02:10:11,833 WARN L202 SmtUtils]: Spent 3.93 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-24 02:10:24,567 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-24 02:10:28,486 WARN L202 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-24 02:13:29,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 02:13:29,974 INFO L93 Difference]: Finished difference Result 29094 states and 33048 transitions. [2021-02-24 02:13:29,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 02:13:29,976 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1942 [2021-02-24 02:13:29,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 02:13:30,195 INFO L225 Difference]: With dead ends: 29094 [2021-02-24 02:13:30,195 INFO L226 Difference]: Without dead ends: 20779 [2021-02-24 02:13:30,294 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 15.6s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2021-02-24 02:13:30,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20779 states. [2021-02-24 02:13:39,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20779 to 17135. [2021-02-24 02:13:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17135 states. [2021-02-24 02:13:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17135 states to 17135 states and 18830 transitions. [2021-02-24 02:13:39,921 INFO L78 Accepts]: Start accepts. Automaton has 17135 states and 18830 transitions. Word has length 1942 [2021-02-24 02:13:39,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 02:13:39,929 INFO L480 AbstractCegarLoop]: Abstraction has 17135 states and 18830 transitions. [2021-02-24 02:13:39,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 02:13:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 17135 states and 18830 transitions. [2021-02-24 02:13:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1960 [2021-02-24 02:13:40,033 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:13:40,036 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] [2021-02-24 02:13:40,036 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 02:13:40,037 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:13:40,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:13:40,038 INFO L82 PathProgramCache]: Analyzing trace with hash 879272477, now seen corresponding path program 1 times [2021-02-24 02:13:40,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:13:40,039 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [734286585] [2021-02-24 02:13:40,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:13:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:40,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:40,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:40,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:40,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:13:40,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:40,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:44,730 WARN L202 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-24 02:13:44,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:13:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-24 02:13:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-24 02:13:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-24 02:13:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-24 02:13:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-24 02:13:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-24 02:13:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-24 02:13:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-24 02:13:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:45,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:45,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:45,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-24 02:13:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-24 02:13:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-24 02:13:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-24 02:13:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-24 02:13:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-24 02:13:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-24 02:13:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-24 02:13:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-24 02:13:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-24 02:13:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-24 02:13:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-24 02:13:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-24 02:13:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-24 02:13:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-24 02:13:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-24 02:13:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-24 02:13:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-24 02:13:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-24 02:13:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-24 02:13:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-24 02:13:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-24 02:13:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-24 02:13:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-24 02:13:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-24 02:13:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-24 02:13:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-24 02:13:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-24 02:13:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-24 02:13:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:13:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-24 02:13:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-24 02:13:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-24 02:13:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-24 02:13:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-24 02:13:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-24 02:13:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:46,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:46,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:46,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-24 02:13:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:13:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1913 [2021-02-24 02:13:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:13:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1934 [2021-02-24 02:13:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:47,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 02:13:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:13:47,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:13:47,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:13:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12198 trivial. 0 not checked. [2021-02-24 02:13:49,565 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [734286585] [2021-02-24 02:13:49,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:13:49,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 02:13:49,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564073734] [2021-02-24 02:13:49,569 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 02:13:49,569 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:13:49,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 02:13:49,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-02-24 02:13:49,570 INFO L87 Difference]: Start difference. First operand 17135 states and 18830 transitions. Second operand 8 states. [2021-02-24 02:13:53,322 WARN L202 SmtUtils]: Spent 3.73 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-24 02:14:04,699 WARN L202 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-24 02:14:08,990 WARN L202 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-24 02:17:09,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 02:17:09,730 INFO L93 Difference]: Finished difference Result 53339 states and 59461 transitions. [2021-02-24 02:17:09,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-24 02:17:09,730 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1959 [2021-02-24 02:17:09,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 02:17:09,973 INFO L225 Difference]: With dead ends: 53339 [2021-02-24 02:17:09,973 INFO L226 Difference]: Without dead ends: 37342 [2021-02-24 02:17:10,253 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 15.3s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2021-02-24 02:17:10,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37342 states. [2021-02-24 02:17:29,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37342 to 31055. [2021-02-24 02:17:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31055 states. [2021-02-24 02:17:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31055 states to 31055 states and 34124 transitions. [2021-02-24 02:17:29,699 INFO L78 Accepts]: Start accepts. Automaton has 31055 states and 34124 transitions. Word has length 1959 [2021-02-24 02:17:29,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 02:17:29,703 INFO L480 AbstractCegarLoop]: Abstraction has 31055 states and 34124 transitions. [2021-02-24 02:17:29,703 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 02:17:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 31055 states and 34124 transitions. [2021-02-24 02:17:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1979 [2021-02-24 02:17:29,742 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:17:29,744 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] [2021-02-24 02:17:29,744 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 02:17:29,744 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:17:29,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:17:29,745 INFO L82 PathProgramCache]: Analyzing trace with hash -434955784, now seen corresponding path program 1 times [2021-02-24 02:17:29,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:17:29,745 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [846702496] [2021-02-24 02:17:29,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:17:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:30,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:30,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:30,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:30,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:17:30,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:30,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:34,713 WARN L202 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 784 [2021-02-24 02:17:34,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:17:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2021-02-24 02:17:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-02-24 02:17:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2021-02-24 02:17:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034 [2021-02-24 02:17:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056 [2021-02-24 02:17:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2021-02-24 02:17:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-02-24 02:17:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2021-02-24 02:17:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-02-24 02:17:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1166 [2021-02-24 02:17:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1188 [2021-02-24 02:17:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:35,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:35,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:35,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2021-02-24 02:17:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1232 [2021-02-24 02:17:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-02-24 02:17:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1276 [2021-02-24 02:17:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1298 [2021-02-24 02:17:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2021-02-24 02:17:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2021-02-24 02:17:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1364 [2021-02-24 02:17:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1386 [2021-02-24 02:17:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-02-24 02:17:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2021-02-24 02:17:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1452 [2021-02-24 02:17:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1474 [2021-02-24 02:17:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1496 [2021-02-24 02:17:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-02-24 02:17:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2021-02-24 02:17:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-02-24 02:17:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1584 [2021-02-24 02:17:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1606 [2021-02-24 02:17:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2021-02-24 02:17:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1650 [2021-02-24 02:17:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-02-24 02:17:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1694 [2021-02-24 02:17:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-02-24 02:17:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-24 02:17:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1760 [2021-02-24 02:17:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-02-24 02:17:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1785 [2021-02-24 02:17:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-02-24 02:17:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1817 [2021-02-24 02:17:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1833 [2021-02-24 02:17:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-02-24 02:17:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-02-24 02:17:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1901 [2021-02-24 02:17:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:17:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1923 [2021-02-24 02:17:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:17:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:36,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:36,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:36,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1953 [2021-02-24 02:17:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:37,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:37,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:37,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 02:17:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:17:37,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:17:37,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:17:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12948 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12948 trivial. 0 not checked. [2021-02-24 02:17:40,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [846702496] [2021-02-24 02:17:40,080 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:17:40,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 02:17:40,080 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161456991] [2021-02-24 02:17:40,082 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 02:17:40,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:17:40,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 02:17:40,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 02:17:40,083 INFO L87 Difference]: Start difference. First operand 31055 states and 34124 transitions. Second operand 7 states. [2021-02-24 02:17:44,128 WARN L202 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 793 [2021-02-24 02:17:56,207 WARN L202 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 795 [2021-02-24 02:18:00,612 WARN L202 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 786 [2021-02-24 02:21:35,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 02:21:35,018 INFO L93 Difference]: Finished difference Result 92892 states and 104300 transitions. [2021-02-24 02:21:35,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 02:21:35,018 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1978 [2021-02-24 02:21:35,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 02:21:35,601 INFO L225 Difference]: With dead ends: 92892 [2021-02-24 02:21:35,601 INFO L226 Difference]: Without dead ends: 62975 [2021-02-24 02:21:35,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 16.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-02-24 02:21:36,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62975 states.