/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/openssl/s3_srvr.blast.03.i.cil.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.2-dev-d966a43
[2022-01-31 16:19:52,981 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-01-31 16:19:52,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-01-31 16:19:53,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-01-31 16:19:53,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-01-31 16:19:53,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-01-31 16:19:53,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-01-31 16:19:53,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-01-31 16:19:53,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-01-31 16:19:53,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-01-31 16:19:53,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-01-31 16:19:53,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-01-31 16:19:53,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-01-31 16:19:53,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-01-31 16:19:53,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-01-31 16:19:53,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-01-31 16:19:53,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-01-31 16:19:53,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-01-31 16:19:53,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-01-31 16:19:53,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-01-31 16:19:53,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-01-31 16:19:53,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-01-31 16:19:53,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-01-31 16:19:53,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-01-31 16:19:53,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-01-31 16:19:53,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-01-31 16:19:53,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-01-31 16:19:53,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-01-31 16:19:53,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-01-31 16:19:53,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-01-31 16:19:53,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-01-31 16:19:53,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-01-31 16:19:53,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-01-31 16:19:53,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-01-31 16:19:53,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-01-31 16:19:53,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-01-31 16:19:53,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-01-31 16:19:53,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-01-31 16:19:53,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-01-31 16:19:53,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-01-31 16:19:53,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-01-31 16:19:53,075 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf
[2022-01-31 16:19:53,083 INFO L113 SettingsManager]: Loading preferences was successful
[2022-01-31 16:19:53,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-01-31 16:19:53,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-01-31 16:19:53,084 INFO L138 SettingsManager]: * sizeof long=4
[2022-01-31 16:19:53,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-01-31 16:19:53,084 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-01-31 16:19:53,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * sizeof long double=12
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-01-31 16:19:53,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-01-31 16:19:53,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-01-31 16:19:53,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-01-31 16:19:53,086 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-01-31 16:19:53,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-01-31 16:19:53,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-31 16:19:53,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-01-31 16:19:53,086 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-01-31 16:19:53,087 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-01-31 16:19:53,087 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN;
[2022-01-31 16:19:53,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-01-31 16:19:53,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-01-31 16:19:53,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-01-31 16:19:53,298 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-01-31 16:19:53,299 INFO L275 PluginConnector]: CDTParser initialized
[2022-01-31 16:19:53,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl/s3_srvr.blast.03.i.cil.c
[2022-01-31 16:19:53,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a47595d62/030946cf7d6241079aa9a59d448f3560/FLAGbca8cb7de
[2022-01-31 16:19:53,791 INFO L306 CDTParser]: Found 1 translation units.
[2022-01-31 16:19:53,791 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl/s3_srvr.blast.03.i.cil.c
[2022-01-31 16:19:53,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a47595d62/030946cf7d6241079aa9a59d448f3560/FLAGbca8cb7de
[2022-01-31 16:19:54,121 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a47595d62/030946cf7d6241079aa9a59d448f3560
[2022-01-31 16:19:54,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-01-31 16:19:54,124 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-01-31 16:19:54,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-01-31 16:19:54,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-01-31 16:19:54,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-01-31 16:19:54,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6c9a36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54, skipping insertion in model container
[2022-01-31 16:19:54,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-01-31 16:19:54,189 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-01-31 16:19:54,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl/s3_srvr.blast.03.i.cil.c[72493,72506]
[2022-01-31 16:19:54,535 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-01-31 16:19:54,544 INFO L203 MainTranslator]: Completed pre-run
[2022-01-31 16:19:54,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl/s3_srvr.blast.03.i.cil.c[72493,72506]
[2022-01-31 16:19:54,666 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-01-31 16:19:54,689 INFO L208 MainTranslator]: Completed translation
[2022-01-31 16:19:54,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54 WrapperNode
[2022-01-31 16:19:54,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-01-31 16:19:54,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-01-31 16:19:54,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-01-31 16:19:54,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-01-31 16:19:54,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-01-31 16:19:54,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-01-31 16:19:54,821 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-01-31 16:19:54,821 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-01-31 16:19:54,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (1/1) ...
[2022-01-31 16:19:54,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-31 16:19:54,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-31 16:19:54,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-01-31 16:19:54,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_get_server_method
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure SSLv3_server_method
[2022-01-31 16:19:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2022-01-31 16:19:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept
[2022-01-31 16:19:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sslv3_base_method
[2022-01-31 16:19:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2022-01-31 16:19:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2022-01-31 16:19:54,902 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2022-01-31 16:19:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2022-01-31 16:19:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2022-01-31 16:19:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-01-31 16:19:54,903 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2022-01-31 16:19:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char
[2022-01-31 16:19:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2022-01-31 16:19:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2022-01-31 16:19:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2022-01-31 16:19:54,904 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure SSLv3_server_method
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure sslv3_base_method
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_get_server_method
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-01-31 16:19:54,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure calloc
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2022-01-31 16:19:54,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-01-31 16:19:55,093 INFO L234 CfgBuilder]: Building ICFG
[2022-01-31 16:19:55,094 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-01-31 16:19:57,449 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-01-31 16:19:57,889 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false;
[2022-01-31 16:19:57,889 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false;
[2022-01-31 16:19:57,901 INFO L275 CfgBuilder]: Performing block encoding
[2022-01-31 16:19:57,911 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-01-31 16:19:57,911 INFO L299 CfgBuilder]: Removed 1 assume(true) statements.
[2022-01-31 16:19:57,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:19:57 BoogieIcfgContainer
[2022-01-31 16:19:57,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-01-31 16:19:57,913 INFO L113 PluginConnector]: ------------------------IcfgTransformer----------------------------
[2022-01-31 16:19:57,914 INFO L271 PluginConnector]: Initializing IcfgTransformer...
[2022-01-31 16:19:57,915 INFO L275 PluginConnector]: IcfgTransformer initialized
[2022-01-31 16:19:57,917 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:19:57" (1/1) ...
[2022-01-31 16:19:58,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 04:19:58 BasicIcfg
[2022-01-31 16:19:58,004 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer----------------------------
[2022-01-31 16:19:58,006 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-01-31 16:19:58,007 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2022-01-31 16:19:58,009 INFO L275 PluginConnector]: TraceAbstraction initialized
[2022-01-31 16:19:58,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 04:19:54" (1/4) ...
[2022-01-31 16:19:58,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fa3f6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:19:58, skipping insertion in model container
[2022-01-31 16:19:58,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:19:54" (2/4) ...
[2022-01-31 16:19:58,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fa3f6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:19:58, skipping insertion in model container
[2022-01-31 16:19:58,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:19:57" (3/4) ...
[2022-01-31 16:19:58,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fa3f6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 04:19:58, skipping insertion in model container
[2022-01-31 16:19:58,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 04:19:58" (4/4) ...
[2022-01-31 16:19:58,012 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr.blast.03.i.cil.cJordan
[2022-01-31 16:19:58,017 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION
[2022-01-31 16:19:58,017 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-01-31 16:19:58,068 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-01-31 16:19:58,075 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2022-01-31 16:19:58,075 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-01-31 16:19:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 153 states, 145 states have (on average 1.696551724137931) internal successors, (246), 146 states have internal predecessors, (246), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3)
[2022-01-31 16:19:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2022-01-31 16:19:58,099 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:19:58,099 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:19:58,099 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:19:58,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:19:58,103 INFO L85 PathProgramCache]: Analyzing trace with hash 215150606, now seen corresponding path program 1 times
[2022-01-31 16:19:58,108 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:19:58,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189546631]
[2022-01-31 16:19:58,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:19:58,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:19:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:19:58,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:19:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:19:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:19:58,636 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:19:58,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189546631]
[2022-01-31 16:19:58,637 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189546631] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:19:58,638 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:19:58,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:19:58,639 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048680841]
[2022-01-31 16:19:58,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:19:58,645 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:19:58,645 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:19:58,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:19:58,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:19:58,678 INFO L87 Difference]: Start difference. First operand has 153 states, 145 states have (on average 1.696551724137931) internal successors, (246), 146 states have internal predecessors, (246), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:00,946 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:02,966 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:04,988 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:05,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:05,694 INFO L93 Difference]: Finished difference Result 277 states and 458 transitions.
[2022-01-31 16:20:05,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:05,696 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 52
[2022-01-31 16:20:05,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:05,705 INFO L225 Difference]: With dead ends: 277
[2022-01-31 16:20:05,706 INFO L226 Difference]: Without dead ends: 251
[2022-01-31 16:20:05,707 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:05,709 INFO L933 BasicCegarLoop]: 147 mSDtfsCounter, 140 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 65 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 433 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:05,710 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [140 Valid, 433 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 521 Invalid, 2 Unknown, 0 Unchecked, 7.0s Time]
[2022-01-31 16:20:05,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states.
[2022-01-31 16:20:05,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 180.
[2022-01-31 16:20:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 175 states have (on average 1.6057142857142856) internal successors, (281), 175 states have internal predecessors, (281), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 285 transitions.
[2022-01-31 16:20:05,750 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 285 transitions. Word has length 52
[2022-01-31 16:20:05,750 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:05,751 INFO L470 AbstractCegarLoop]: Abstraction has 180 states and 285 transitions.
[2022-01-31 16:20:05,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions.
[2022-01-31 16:20:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54
[2022-01-31 16:20:05,753 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:05,753 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:05,753 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-01-31 16:20:05,753 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:05,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:05,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1919316583, now seen corresponding path program 1 times
[2022-01-31 16:20:05,754 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:05,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954783505]
[2022-01-31 16:20:05,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:05,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:05,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:05,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:05,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954783505]
[2022-01-31 16:20:05,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954783505] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:05,933 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:05,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:05,936 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798530251]
[2022-01-31 16:20:05,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:05,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:05,942 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:05,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:05,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:05,943 INFO L87 Difference]: Start difference. First operand 180 states and 285 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:07,961 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:08,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:08,405 INFO L93 Difference]: Finished difference Result 208 states and 325 transitions.
[2022-01-31 16:20:08,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:08,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53
[2022-01-31 16:20:08,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:08,407 INFO L225 Difference]: With dead ends: 208
[2022-01-31 16:20:08,407 INFO L226 Difference]: Without dead ends: 208
[2022-01-31 16:20:08,408 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:08,409 INFO L933 BasicCegarLoop]: 176 mSDtfsCounter, 22 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 363 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:08,409 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 451 Invalid, 363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 352 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:20:08,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states.
[2022-01-31 16:20:08,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 191.
[2022-01-31 16:20:08,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 186 states have (on average 1.6129032258064515) internal successors, (300), 186 states have internal predecessors, (300), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 304 transitions.
[2022-01-31 16:20:08,420 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 304 transitions. Word has length 53
[2022-01-31 16:20:08,421 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:08,421 INFO L470 AbstractCegarLoop]: Abstraction has 191 states and 304 transitions.
[2022-01-31 16:20:08,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 304 transitions.
[2022-01-31 16:20:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2022-01-31 16:20:08,423 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:08,423 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:08,423 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-01-31 16:20:08,424 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:08,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:08,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1552626514, now seen corresponding path program 1 times
[2022-01-31 16:20:08,424 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:08,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426473695]
[2022-01-31 16:20:08,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:08,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:08,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:08,616 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:08,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426473695]
[2022-01-31 16:20:08,617 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426473695] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:08,617 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:08,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:08,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066702167]
[2022-01-31 16:20:08,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:08,618 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:08,618 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:08,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:08,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:08,619 INFO L87 Difference]: Start difference. First operand 191 states and 304 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:10,637 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:11,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:11,010 INFO L93 Difference]: Finished difference Result 208 states and 324 transitions.
[2022-01-31 16:20:11,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:11,011 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 66
[2022-01-31 16:20:11,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:11,013 INFO L225 Difference]: With dead ends: 208
[2022-01-31 16:20:11,013 INFO L226 Difference]: Without dead ends: 208
[2022-01-31 16:20:11,013 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:11,014 INFO L933 BasicCegarLoop]: 177 mSDtfsCounter, 24 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:11,015 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 453 Invalid, 361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 350 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:20:11,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states.
[2022-01-31 16:20:11,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 191.
[2022-01-31 16:20:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 186 states have (on average 1.60752688172043) internal successors, (299), 186 states have internal predecessors, (299), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 303 transitions.
[2022-01-31 16:20:11,023 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 303 transitions. Word has length 66
[2022-01-31 16:20:11,024 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:11,024 INFO L470 AbstractCegarLoop]: Abstraction has 191 states and 303 transitions.
[2022-01-31 16:20:11,024 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 303 transitions.
[2022-01-31 16:20:11,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2022-01-31 16:20:11,026 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:11,026 INFO L514 BasicCegarLoop]: trace histogram [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]
[2022-01-31 16:20:11,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-01-31 16:20:11,026 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:11,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:11,027 INFO L85 PathProgramCache]: Analyzing trace with hash -867442689, now seen corresponding path program 1 times
[2022-01-31 16:20:11,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:11,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620502143]
[2022-01-31 16:20:11,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:11,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:11,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:11,140 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:11,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620502143]
[2022-01-31 16:20:11,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620502143] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:11,141 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:11,141 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:11,141 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27988294]
[2022-01-31 16:20:11,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:11,142 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:11,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:11,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:11,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:11,142 INFO L87 Difference]: Start difference. First operand 191 states and 303 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:13,153 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:13,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:13,633 INFO L93 Difference]: Finished difference Result 304 states and 475 transitions.
[2022-01-31 16:20:13,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:13,634 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67
[2022-01-31 16:20:13,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:13,635 INFO L225 Difference]: With dead ends: 304
[2022-01-31 16:20:13,636 INFO L226 Difference]: Without dead ends: 304
[2022-01-31 16:20:13,636 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:13,637 INFO L933 BasicCegarLoop]: 109 mSDtfsCounter, 142 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 462 mSolverCounterSat, 63 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 462 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:13,637 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 316 Invalid, 526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 462 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2022-01-31 16:20:13,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states.
[2022-01-31 16:20:13,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 202.
[2022-01-31 16:20:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 197 states have (on average 1.5888324873096447) internal successors, (313), 197 states have internal predecessors, (313), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 317 transitions.
[2022-01-31 16:20:13,645 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 317 transitions. Word has length 67
[2022-01-31 16:20:13,646 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:13,646 INFO L470 AbstractCegarLoop]: Abstraction has 202 states and 317 transitions.
[2022-01-31 16:20:13,646 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 317 transitions.
[2022-01-31 16:20:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2022-01-31 16:20:13,648 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:13,648 INFO L514 BasicCegarLoop]: trace histogram [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]
[2022-01-31 16:20:13,648 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-01-31 16:20:13,648 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:13,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:13,649 INFO L85 PathProgramCache]: Analyzing trace with hash 25207775, now seen corresponding path program 1 times
[2022-01-31 16:20:13,649 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:13,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538343235]
[2022-01-31 16:20:13,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:13,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:13,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:13,753 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:13,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538343235]
[2022-01-31 16:20:13,754 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538343235] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:13,754 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:13,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:13,754 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352076158]
[2022-01-31 16:20:13,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:13,754 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:13,754 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:13,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:13,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:13,755 INFO L87 Difference]: Start difference. First operand 202 states and 317 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:15,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:16,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:16,139 INFO L93 Difference]: Finished difference Result 218 states and 336 transitions.
[2022-01-31 16:20:16,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:16,139 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67
[2022-01-31 16:20:16,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:16,140 INFO L225 Difference]: With dead ends: 218
[2022-01-31 16:20:16,141 INFO L226 Difference]: Without dead ends: 218
[2022-01-31 16:20:16,141 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:16,142 INFO L933 BasicCegarLoop]: 178 mSDtfsCounter, 26 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 348 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 455 SdHoareTripleChecker+Invalid, 358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 348 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:16,142 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 455 Invalid, 358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 348 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:20:16,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states.
[2022-01-31 16:20:16,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 202.
[2022-01-31 16:20:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 197 states have (on average 1.583756345177665) internal successors, (312), 197 states have internal predecessors, (312), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 316 transitions.
[2022-01-31 16:20:16,150 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 316 transitions. Word has length 67
[2022-01-31 16:20:16,150 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:16,150 INFO L470 AbstractCegarLoop]: Abstraction has 202 states and 316 transitions.
[2022-01-31 16:20:16,150 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 316 transitions.
[2022-01-31 16:20:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2022-01-31 16:20:16,152 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:16,152 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:16,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-01-31 16:20:16,152 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:16,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:16,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1102004127, now seen corresponding path program 1 times
[2022-01-31 16:20:16,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:16,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057478940]
[2022-01-31 16:20:16,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:16,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:16,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:16,252 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:16,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057478940]
[2022-01-31 16:20:16,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057478940] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:16,252 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:16,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:16,252 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864538521]
[2022-01-31 16:20:16,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:16,253 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:16,253 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:16,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:16,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:16,253 INFO L87 Difference]: Start difference. First operand 202 states and 316 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:18,271 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:18,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:18,621 INFO L93 Difference]: Finished difference Result 216 states and 333 transitions.
[2022-01-31 16:20:18,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:18,622 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67
[2022-01-31 16:20:18,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:18,623 INFO L225 Difference]: With dead ends: 216
[2022-01-31 16:20:18,624 INFO L226 Difference]: Without dead ends: 216
[2022-01-31 16:20:18,624 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:18,625 INFO L933 BasicCegarLoop]: 180 mSDtfsCounter, 20 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 344 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 459 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 344 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:18,625 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 459 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 344 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:20:18,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states.
[2022-01-31 16:20:18,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 202.
[2022-01-31 16:20:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 197 states have (on average 1.5786802030456852) internal successors, (311), 197 states have internal predecessors, (311), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 315 transitions.
[2022-01-31 16:20:18,631 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 315 transitions. Word has length 67
[2022-01-31 16:20:18,631 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:18,631 INFO L470 AbstractCegarLoop]: Abstraction has 202 states and 315 transitions.
[2022-01-31 16:20:18,631 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 315 transitions.
[2022-01-31 16:20:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2022-01-31 16:20:18,633 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:18,633 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:18,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-01-31 16:20:18,633 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:18,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:18,634 INFO L85 PathProgramCache]: Analyzing trace with hash -525652865, now seen corresponding path program 1 times
[2022-01-31 16:20:18,634 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:18,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674968254]
[2022-01-31 16:20:18,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:18,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:18,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:18,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:18,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674968254]
[2022-01-31 16:20:18,760 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674968254] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:18,760 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:18,760 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:18,760 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086613244]
[2022-01-31 16:20:18,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:18,761 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:18,761 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:18,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:18,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:18,762 INFO L87 Difference]: Start difference. First operand 202 states and 315 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:20,770 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:21,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:21,136 INFO L93 Difference]: Finished difference Result 215 states and 331 transitions.
[2022-01-31 16:20:21,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:21,136 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67
[2022-01-31 16:20:21,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:21,138 INFO L225 Difference]: With dead ends: 215
[2022-01-31 16:20:21,138 INFO L226 Difference]: Without dead ends: 215
[2022-01-31 16:20:21,138 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:21,139 INFO L933 BasicCegarLoop]: 181 mSDtfsCounter, 18 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 342 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 461 SdHoareTripleChecker+Invalid, 351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 342 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:21,139 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 461 Invalid, 351 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 342 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:20:21,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states.
[2022-01-31 16:20:21,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 202.
[2022-01-31 16:20:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 197 states have (on average 1.5736040609137056) internal successors, (310), 197 states have internal predecessors, (310), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 314 transitions.
[2022-01-31 16:20:21,145 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 314 transitions. Word has length 67
[2022-01-31 16:20:21,145 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:21,145 INFO L470 AbstractCegarLoop]: Abstraction has 202 states and 314 transitions.
[2022-01-31 16:20:21,146 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 314 transitions.
[2022-01-31 16:20:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69
[2022-01-31 16:20:21,147 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:21,147 INFO L514 BasicCegarLoop]: trace histogram [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]
[2022-01-31 16:20:21,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-01-31 16:20:21,148 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:21,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:21,148 INFO L85 PathProgramCache]: Analyzing trace with hash 164619342, now seen corresponding path program 1 times
[2022-01-31 16:20:21,148 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:21,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760015811]
[2022-01-31 16:20:21,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:21,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:21,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:21,252 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:21,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760015811]
[2022-01-31 16:20:21,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760015811] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:21,252 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:21,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:21,253 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715904171]
[2022-01-31 16:20:21,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:21,253 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:21,253 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:21,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:21,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:21,254 INFO L87 Difference]: Start difference. First operand 202 states and 314 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:23,263 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:23,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:23,734 INFO L93 Difference]: Finished difference Result 304 states and 469 transitions.
[2022-01-31 16:20:23,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:23,734 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 68
[2022-01-31 16:20:23,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:23,736 INFO L225 Difference]: With dead ends: 304
[2022-01-31 16:20:23,736 INFO L226 Difference]: Without dead ends: 304
[2022-01-31 16:20:23,736 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:23,737 INFO L933 BasicCegarLoop]: 109 mSDtfsCounter, 139 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 462 mSolverCounterSat, 63 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 462 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:23,737 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 316 Invalid, 526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 462 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2022-01-31 16:20:23,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states.
[2022-01-31 16:20:23,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 204.
[2022-01-31 16:20:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 199 states have (on average 1.5628140703517588) internal successors, (311), 199 states have internal predecessors, (311), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 315 transitions.
[2022-01-31 16:20:23,743 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 315 transitions. Word has length 68
[2022-01-31 16:20:23,743 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:23,743 INFO L470 AbstractCegarLoop]: Abstraction has 204 states and 315 transitions.
[2022-01-31 16:20:23,743 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 315 transitions.
[2022-01-31 16:20:23,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2022-01-31 16:20:23,744 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:23,744 INFO L514 BasicCegarLoop]: trace histogram [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]
[2022-01-31 16:20:23,745 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-01-31 16:20:23,745 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:23,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:23,745 INFO L85 PathProgramCache]: Analyzing trace with hash -770749893, now seen corresponding path program 1 times
[2022-01-31 16:20:23,745 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:23,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119980603]
[2022-01-31 16:20:23,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:23,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:23,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:23,846 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:23,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119980603]
[2022-01-31 16:20:23,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119980603] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:23,847 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:23,847 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:23,847 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36453360]
[2022-01-31 16:20:23,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:23,847 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:23,847 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:23,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:23,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:23,848 INFO L87 Difference]: Start difference. First operand 204 states and 315 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:25,858 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:26,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:26,210 INFO L93 Difference]: Finished difference Result 217 states and 331 transitions.
[2022-01-31 16:20:26,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:26,211 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69
[2022-01-31 16:20:26,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:26,212 INFO L225 Difference]: With dead ends: 217
[2022-01-31 16:20:26,212 INFO L226 Difference]: Without dead ends: 217
[2022-01-31 16:20:26,212 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:26,213 INFO L933 BasicCegarLoop]: 181 mSDtfsCounter, 20 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 342 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 461 SdHoareTripleChecker+Invalid, 351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 342 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:26,213 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 461 Invalid, 351 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 342 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time]
[2022-01-31 16:20:26,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states.
[2022-01-31 16:20:26,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 204.
[2022-01-31 16:20:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 199 states have (on average 1.5577889447236182) internal successors, (310), 199 states have internal predecessors, (310), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 314 transitions.
[2022-01-31 16:20:26,218 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 314 transitions. Word has length 69
[2022-01-31 16:20:26,218 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:26,218 INFO L470 AbstractCegarLoop]: Abstraction has 204 states and 314 transitions.
[2022-01-31 16:20:26,218 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 314 transitions.
[2022-01-31 16:20:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2022-01-31 16:20:26,219 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:26,219 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:26,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2022-01-31 16:20:26,220 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:26,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:26,220 INFO L85 PathProgramCache]: Analyzing trace with hash -424045493, now seen corresponding path program 1 times
[2022-01-31 16:20:26,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:26,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445108162]
[2022-01-31 16:20:26,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:26,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:26,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:26,324 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:26,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445108162]
[2022-01-31 16:20:26,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445108162] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:26,325 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:26,325 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:26,325 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730112045]
[2022-01-31 16:20:26,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:26,326 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:26,326 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:26,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:26,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:26,326 INFO L87 Difference]: Start difference. First operand 204 states and 314 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:27,821 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:29,437 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:31,468 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:33,491 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:33,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:33,816 INFO L93 Difference]: Finished difference Result 207 states and 317 transitions.
[2022-01-31 16:20:33,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:33,816 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 70
[2022-01-31 16:20:33,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:33,817 INFO L225 Difference]: With dead ends: 207
[2022-01-31 16:20:33,818 INFO L226 Difference]: Without dead ends: 207
[2022-01-31 16:20:33,818 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:33,818 INFO L933 BasicCegarLoop]: 188 mSDtfsCounter, 11 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:33,819 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 475 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 330 Invalid, 2 Unknown, 0 Unchecked, 7.5s Time]
[2022-01-31 16:20:33,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states.
[2022-01-31 16:20:33,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 204.
[2022-01-31 16:20:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 199 states have (on average 1.5527638190954773) internal successors, (309), 199 states have internal predecessors, (309), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 313 transitions.
[2022-01-31 16:20:33,823 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 313 transitions. Word has length 70
[2022-01-31 16:20:33,824 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:33,824 INFO L470 AbstractCegarLoop]: Abstraction has 204 states and 313 transitions.
[2022-01-31 16:20:33,824 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 313 transitions.
[2022-01-31 16:20:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2022-01-31 16:20:33,824 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:33,825 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:33,825 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2022-01-31 16:20:33,825 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:33,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:33,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1819950276, now seen corresponding path program 1 times
[2022-01-31 16:20:33,826 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:33,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295828018]
[2022-01-31 16:20:33,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:33,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:33,940 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:33,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295828018]
[2022-01-31 16:20:33,941 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295828018] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:33,941 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:33,941 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:33,941 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310733091]
[2022-01-31 16:20:33,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:33,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:33,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:33,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:33,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:33,942 INFO L87 Difference]: Start difference. First operand 204 states and 313 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:35,542 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:37,564 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:39,865 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:40,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:40,243 INFO L93 Difference]: Finished difference Result 246 states and 375 transitions.
[2022-01-31 16:20:40,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:40,243 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 70
[2022-01-31 16:20:40,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:40,245 INFO L225 Difference]: With dead ends: 246
[2022-01-31 16:20:40,245 INFO L226 Difference]: Without dead ends: 246
[2022-01-31 16:20:40,245 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:40,246 INFO L933 BasicCegarLoop]: 185 mSDtfsCounter, 32 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 10 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:40,246 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [32 Valid, 475 Invalid, 396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 384 Invalid, 2 Unknown, 0 Unchecked, 6.3s Time]
[2022-01-31 16:20:40,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states.
[2022-01-31 16:20:40,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 226.
[2022-01-31 16:20:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 221 states have (on average 1.5610859728506787) internal successors, (345), 221 states have internal predecessors, (345), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 349 transitions.
[2022-01-31 16:20:40,251 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 349 transitions. Word has length 70
[2022-01-31 16:20:40,251 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:40,251 INFO L470 AbstractCegarLoop]: Abstraction has 226 states and 349 transitions.
[2022-01-31 16:20:40,252 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 349 transitions.
[2022-01-31 16:20:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84
[2022-01-31 16:20:40,252 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:40,253 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:40,253 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2022-01-31 16:20:40,253 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:40,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:40,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1476270059, now seen corresponding path program 1 times
[2022-01-31 16:20:40,254 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:40,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504907807]
[2022-01-31 16:20:40,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:40,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:40,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:40,360 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:40,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504907807]
[2022-01-31 16:20:40,360 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504907807] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:40,360 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:40,360 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:40,360 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507098836]
[2022-01-31 16:20:40,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:40,361 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:40,361 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:40,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:40,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:40,361 INFO L87 Difference]: Start difference. First operand 226 states and 349 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:42,371 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:42,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:42,893 INFO L93 Difference]: Finished difference Result 369 states and 578 transitions.
[2022-01-31 16:20:42,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:42,893 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83
[2022-01-31 16:20:42,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:42,895 INFO L225 Difference]: With dead ends: 369
[2022-01-31 16:20:42,895 INFO L226 Difference]: Without dead ends: 369
[2022-01-31 16:20:42,895 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:42,896 INFO L933 BasicCegarLoop]: 219 mSDtfsCounter, 136 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 47 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:42,896 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [136 Valid, 536 Invalid, 623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 575 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2022-01-31 16:20:42,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states.
[2022-01-31 16:20:42,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 245.
[2022-01-31 16:20:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 240 states have (on average 1.5541666666666667) internal successors, (373), 240 states have internal predecessors, (373), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 377 transitions.
[2022-01-31 16:20:42,902 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 377 transitions. Word has length 83
[2022-01-31 16:20:42,902 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:42,902 INFO L470 AbstractCegarLoop]: Abstraction has 245 states and 377 transitions.
[2022-01-31 16:20:42,902 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 377 transitions.
[2022-01-31 16:20:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85
[2022-01-31 16:20:42,903 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:42,903 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:42,903 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2022-01-31 16:20:42,904 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:42,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:42,904 INFO L85 PathProgramCache]: Analyzing trace with hash -568278974, now seen corresponding path program 1 times
[2022-01-31 16:20:42,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:42,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484550137]
[2022-01-31 16:20:42,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:42,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:43,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-31 16:20:43,030 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:43,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484550137]
[2022-01-31 16:20:43,030 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484550137] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:43,030 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:43,030 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:43,030 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634083573]
[2022-01-31 16:20:43,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:43,031 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:43,031 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:43,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:43,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:43,031 INFO L87 Difference]: Start difference. First operand 245 states and 377 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:45,040 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:45,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:45,666 INFO L93 Difference]: Finished difference Result 257 states and 391 transitions.
[2022-01-31 16:20:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:45,667 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 84
[2022-01-31 16:20:45,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:45,668 INFO L225 Difference]: With dead ends: 257
[2022-01-31 16:20:45,668 INFO L226 Difference]: Without dead ends: 257
[2022-01-31 16:20:45,669 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:45,669 INFO L933 BasicCegarLoop]: 220 mSDtfsCounter, 20 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 544 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:45,669 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 544 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 383 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time]
[2022-01-31 16:20:45,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states.
[2022-01-31 16:20:45,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 245.
[2022-01-31 16:20:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 240 states have (on average 1.55) internal successors, (372), 240 states have internal predecessors, (372), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 376 transitions.
[2022-01-31 16:20:45,689 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 376 transitions. Word has length 84
[2022-01-31 16:20:45,689 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:45,689 INFO L470 AbstractCegarLoop]: Abstraction has 245 states and 376 transitions.
[2022-01-31 16:20:45,689 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 376 transitions.
[2022-01-31 16:20:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85
[2022-01-31 16:20:45,690 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:45,690 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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]
[2022-01-31 16:20:45,690 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2022-01-31 16:20:45,690 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:45,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:45,691 INFO L85 PathProgramCache]: Analyzing trace with hash 508517378, now seen corresponding path program 1 times
[2022-01-31 16:20:45,691 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:45,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019274001]
[2022-01-31 16:20:45,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:45,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:45,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:45,928 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:45,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019274001]
[2022-01-31 16:20:45,929 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019274001] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:45,929 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:45,929 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:45,929 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036842814]
[2022-01-31 16:20:45,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:45,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:45,930 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:45,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:45,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:45,931 INFO L87 Difference]: Start difference. First operand 245 states and 376 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:47,947 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:48,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:48,481 INFO L93 Difference]: Finished difference Result 342 states and 521 transitions.
[2022-01-31 16:20:48,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:48,481 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 84
[2022-01-31 16:20:48,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:48,483 INFO L225 Difference]: With dead ends: 342
[2022-01-31 16:20:48,483 INFO L226 Difference]: Without dead ends: 342
[2022-01-31 16:20:48,483 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:48,483 INFO L933 BasicCegarLoop]: 109 mSDtfsCounter, 135 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 462 mSolverCounterSat, 63 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 462 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:48,484 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 316 Invalid, 526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 462 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2022-01-31 16:20:48,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states.
[2022-01-31 16:20:48,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 246.
[2022-01-31 16:20:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 241 states have (on average 1.5394190871369295) internal successors, (371), 241 states have internal predecessors, (371), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 375 transitions.
[2022-01-31 16:20:48,489 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 375 transitions. Word has length 84
[2022-01-31 16:20:48,489 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:48,489 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 375 transitions.
[2022-01-31 16:20:48,489 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 375 transitions.
[2022-01-31 16:20:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85
[2022-01-31 16:20:48,490 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:48,490 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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]
[2022-01-31 16:20:48,490 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2022-01-31 16:20:48,490 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:48,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:48,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1119139614, now seen corresponding path program 1 times
[2022-01-31 16:20:48,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:48,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717790223]
[2022-01-31 16:20:48,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:48,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:48,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:48,631 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:48,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717790223]
[2022-01-31 16:20:48,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717790223] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:48,631 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:48,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:48,631 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168637850]
[2022-01-31 16:20:48,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:48,631 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:48,631 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:48,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:48,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:48,632 INFO L87 Difference]: Start difference. First operand 246 states and 375 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:51,572 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:53,597 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:55,625 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:55,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:20:55,998 INFO L93 Difference]: Finished difference Result 263 states and 397 transitions.
[2022-01-31 16:20:55,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:20:55,999 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 84
[2022-01-31 16:20:55,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:20:56,000 INFO L225 Difference]: With dead ends: 263
[2022-01-31 16:20:56,000 INFO L226 Difference]: Without dead ends: 263
[2022-01-31 16:20:56,000 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:20:56,001 INFO L933 BasicCegarLoop]: 189 mSDtfsCounter, 33 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 9 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:20:56,001 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 481 Invalid, 388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 376 Invalid, 3 Unknown, 0 Unchecked, 7.3s Time]
[2022-01-31 16:20:56,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states.
[2022-01-31 16:20:56,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 246.
[2022-01-31 16:20:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 241 states have (on average 1.5352697095435686) internal successors, (370), 241 states have internal predecessors, (370), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 374 transitions.
[2022-01-31 16:20:56,006 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 374 transitions. Word has length 84
[2022-01-31 16:20:56,006 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:20:56,006 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 374 transitions.
[2022-01-31 16:20:56,006 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 374 transitions.
[2022-01-31 16:20:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86
[2022-01-31 16:20:56,007 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:20:56,007 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:20:56,007 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2022-01-31 16:20:56,007 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:20:56,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:20:56,008 INFO L85 PathProgramCache]: Analyzing trace with hash 468812048, now seen corresponding path program 1 times
[2022-01-31 16:20:56,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:20:56,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929625196]
[2022-01-31 16:20:56,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:20:56,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:20:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:56,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:20:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:20:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:20:56,139 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:20:56,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929625196]
[2022-01-31 16:20:56,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929625196] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:20:56,141 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:20:56,141 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:20:56,141 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854481502]
[2022-01-31 16:20:56,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:20:56,141 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:20:56,141 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:20:56,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:20:56,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:20:56,142 INFO L87 Difference]: Start difference. First operand 246 states and 374 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:20:58,538 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:20:59,869 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:01,886 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:02,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:02,402 INFO L93 Difference]: Finished difference Result 342 states and 516 transitions.
[2022-01-31 16:21:02,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:02,402 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85
[2022-01-31 16:21:02,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:02,404 INFO L225 Difference]: With dead ends: 342
[2022-01-31 16:21:02,404 INFO L226 Difference]: Without dead ends: 342
[2022-01-31 16:21:02,404 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:02,405 INFO L933 BasicCegarLoop]: 109 mSDtfsCounter, 139 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 464 mSolverCounterSat, 63 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 529 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 464 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:02,405 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 316 Invalid, 529 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 464 Invalid, 2 Unknown, 0 Unchecked, 6.2s Time]
[2022-01-31 16:21:02,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states.
[2022-01-31 16:21:02,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 246.
[2022-01-31 16:21:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 241 states have (on average 1.5186721991701244) internal successors, (366), 241 states have internal predecessors, (366), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 370 transitions.
[2022-01-31 16:21:02,410 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 370 transitions. Word has length 85
[2022-01-31 16:21:02,410 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:02,411 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 370 transitions.
[2022-01-31 16:21:02,411 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 370 transitions.
[2022-01-31 16:21:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88
[2022-01-31 16:21:02,412 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:02,412 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:02,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2022-01-31 16:21:02,412 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:02,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:02,412 INFO L85 PathProgramCache]: Analyzing trace with hash 303799028, now seen corresponding path program 1 times
[2022-01-31 16:21:02,412 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:02,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114221459]
[2022-01-31 16:21:02,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:02,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:02,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:21:02,515 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:02,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114221459]
[2022-01-31 16:21:02,515 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114221459] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:02,515 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:02,516 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:21:02,516 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981464011]
[2022-01-31 16:21:02,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:02,516 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:21:02,516 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:02,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:21:02,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:21:02,517 INFO L87 Difference]: Start difference. First operand 246 states and 370 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:04,530 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:04,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:04,913 INFO L93 Difference]: Finished difference Result 263 states and 392 transitions.
[2022-01-31 16:21:04,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:04,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87
[2022-01-31 16:21:04,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:04,915 INFO L225 Difference]: With dead ends: 263
[2022-01-31 16:21:04,915 INFO L226 Difference]: Without dead ends: 263
[2022-01-31 16:21:04,915 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:04,915 INFO L933 BasicCegarLoop]: 189 mSDtfsCounter, 35 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 375 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 375 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:04,916 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 481 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 375 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:21:04,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states.
[2022-01-31 16:21:04,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 246.
[2022-01-31 16:21:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 241 states have (on average 1.5145228215767634) internal successors, (365), 241 states have internal predecessors, (365), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 369 transitions.
[2022-01-31 16:21:04,920 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 369 transitions. Word has length 87
[2022-01-31 16:21:04,920 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:04,921 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 369 transitions.
[2022-01-31 16:21:04,921 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 369 transitions.
[2022-01-31 16:21:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89
[2022-01-31 16:21:04,922 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:04,922 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:04,922 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2022-01-31 16:21:04,922 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:04,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:04,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1125671178, now seen corresponding path program 1 times
[2022-01-31 16:21:04,923 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:04,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380029024]
[2022-01-31 16:21:04,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:04,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:05,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:21:05,037 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:05,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380029024]
[2022-01-31 16:21:05,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380029024] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:05,037 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:05,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:21:05,037 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333052618]
[2022-01-31 16:21:05,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:05,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:21:05,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:05,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:21:05,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:21:05,039 INFO L87 Difference]: Start difference. First operand 246 states and 369 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:07,047 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:07,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:07,369 INFO L93 Difference]: Finished difference Result 253 states and 378 transitions.
[2022-01-31 16:21:07,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:07,369 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 88
[2022-01-31 16:21:07,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:07,370 INFO L225 Difference]: With dead ends: 253
[2022-01-31 16:21:07,370 INFO L226 Difference]: Without dead ends: 253
[2022-01-31 16:21:07,371 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:07,371 INFO L933 BasicCegarLoop]: 196 mSDtfsCounter, 26 mSDsluCounter, 299 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 495 SdHoareTripleChecker+Invalid, 367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:07,371 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 495 Invalid, 367 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 361 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time]
[2022-01-31 16:21:07,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states.
[2022-01-31 16:21:07,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 246.
[2022-01-31 16:21:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 241 states have (on average 1.5103734439834025) internal successors, (364), 241 states have internal predecessors, (364), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 368 transitions.
[2022-01-31 16:21:07,376 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 368 transitions. Word has length 88
[2022-01-31 16:21:07,376 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:07,376 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 368 transitions.
[2022-01-31 16:21:07,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 368 transitions.
[2022-01-31 16:21:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2022-01-31 16:21:07,377 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:07,378 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:07,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17
[2022-01-31 16:21:07,378 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:07,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:07,378 INFO L85 PathProgramCache]: Analyzing trace with hash -139346342, now seen corresponding path program 1 times
[2022-01-31 16:21:07,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:07,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059007847]
[2022-01-31 16:21:07,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:07,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:07,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-31 16:21:07,470 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:07,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059007847]
[2022-01-31 16:21:07,470 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059007847] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:07,470 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:07,470 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-01-31 16:21:07,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585867972]
[2022-01-31 16:21:07,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:07,471 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-01-31 16:21:07,471 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:07,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-01-31 16:21:07,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-01-31 16:21:07,471 INFO L87 Difference]: Start difference. First operand 246 states and 368 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:09,480 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:09,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:09,758 INFO L93 Difference]: Finished difference Result 273 states and 403 transitions.
[2022-01-31 16:21:09,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-01-31 16:21:09,759 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 92
[2022-01-31 16:21:09,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:09,760 INFO L225 Difference]: With dead ends: 273
[2022-01-31 16:21:09,760 INFO L226 Difference]: Without dead ends: 273
[2022-01-31 16:21:09,760 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-01-31 16:21:09,760 INFO L933 BasicCegarLoop]: 213 mSDtfsCounter, 15 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 407 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:09,761 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 407 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 227 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time]
[2022-01-31 16:21:09,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states.
[2022-01-31 16:21:09,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 273.
[2022-01-31 16:21:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 268 states have (on average 1.4888059701492538) internal successors, (399), 268 states have internal predecessors, (399), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 403 transitions.
[2022-01-31 16:21:09,765 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 403 transitions. Word has length 92
[2022-01-31 16:21:09,766 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:09,766 INFO L470 AbstractCegarLoop]: Abstraction has 273 states and 403 transitions.
[2022-01-31 16:21:09,766 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 403 transitions.
[2022-01-31 16:21:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2022-01-31 16:21:09,767 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:09,767 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:09,767 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18
[2022-01-31 16:21:09,767 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:09,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:09,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1044000955, now seen corresponding path program 1 times
[2022-01-31 16:21:09,768 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:09,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118410852]
[2022-01-31 16:21:09,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:09,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:09,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2022-01-31 16:21:09,893 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:09,893 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118410852]
[2022-01-31 16:21:09,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118410852] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:09,893 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:09,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:21:09,894 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142419620]
[2022-01-31 16:21:09,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:09,894 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:21:09,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:09,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:21:09,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:21:09,895 INFO L87 Difference]: Start difference. First operand 273 states and 403 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:11,904 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:12,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:12,369 INFO L93 Difference]: Finished difference Result 370 states and 549 transitions.
[2022-01-31 16:21:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:12,370 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 92
[2022-01-31 16:21:12,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:12,372 INFO L225 Difference]: With dead ends: 370
[2022-01-31 16:21:12,372 INFO L226 Difference]: Without dead ends: 368
[2022-01-31 16:21:12,372 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:12,372 INFO L933 BasicCegarLoop]: 114 mSDtfsCounter, 107 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 467 mSolverCounterSat, 60 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 467 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:12,373 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [107 Valid, 326 Invalid, 528 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 467 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2022-01-31 16:21:12,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states.
[2022-01-31 16:21:12,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 298.
[2022-01-31 16:21:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 293 states have (on average 1.52901023890785) internal successors, (448), 293 states have internal predecessors, (448), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 452 transitions.
[2022-01-31 16:21:12,378 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 452 transitions. Word has length 92
[2022-01-31 16:21:12,378 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:12,378 INFO L470 AbstractCegarLoop]: Abstraction has 298 states and 452 transitions.
[2022-01-31 16:21:12,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 452 transitions.
[2022-01-31 16:21:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2022-01-31 16:21:12,382 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:12,382 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:12,382 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19
[2022-01-31 16:21:12,382 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:12,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:12,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1544253597, now seen corresponding path program 1 times
[2022-01-31 16:21:12,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:12,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744492201]
[2022-01-31 16:21:12,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:12,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:12,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2022-01-31 16:21:12,527 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:12,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744492201]
[2022-01-31 16:21:12,527 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744492201] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:12,527 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:12,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:21:12,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461402060]
[2022-01-31 16:21:12,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:12,528 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:21:12,528 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:12,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:21:12,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:21:12,529 INFO L87 Difference]: Start difference. First operand 298 states and 452 transitions. Second operand has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:13,860 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:15,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:17,489 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:19,510 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:19,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:19,933 INFO L93 Difference]: Finished difference Result 390 states and 590 transitions.
[2022-01-31 16:21:19,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:19,934 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 120
[2022-01-31 16:21:19,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:19,935 INFO L225 Difference]: With dead ends: 390
[2022-01-31 16:21:19,935 INFO L226 Difference]: Without dead ends: 390
[2022-01-31 16:21:19,936 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:19,936 INFO L933 BasicCegarLoop]: 169 mSDtfsCounter, 82 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 495 mSolverCounterSat, 12 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 495 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:19,936 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [82 Valid, 443 Invalid, 509 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 495 Invalid, 2 Unknown, 0 Unchecked, 7.4s Time]
[2022-01-31 16:21:19,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states.
[2022-01-31 16:21:19,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 332.
[2022-01-31 16:21:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 327 states have (on average 1.5382262996941896) internal successors, (503), 327 states have internal predecessors, (503), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:19,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 507 transitions.
[2022-01-31 16:21:19,942 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 507 transitions. Word has length 120
[2022-01-31 16:21:19,942 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:19,942 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 507 transitions.
[2022-01-31 16:21:19,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 507 transitions.
[2022-01-31 16:21:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2022-01-31 16:21:19,944 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:19,944 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:19,944 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20
[2022-01-31 16:21:19,944 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:19,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:19,944 INFO L85 PathProgramCache]: Analyzing trace with hash 641680450, now seen corresponding path program 1 times
[2022-01-31 16:21:19,945 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:19,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332454030]
[2022-01-31 16:21:19,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:19,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:20,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.
[2022-01-31 16:21:20,055 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:20,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332454030]
[2022-01-31 16:21:20,055 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332454030] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:20,055 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:20,055 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-01-31 16:21:20,055 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385302366]
[2022-01-31 16:21:20,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:20,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-31 16:21:20,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:20,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-31 16:21:20,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-01-31 16:21:20,056 INFO L87 Difference]: Start difference. First operand 332 states and 507 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:21,609 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:23,633 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:25,984 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:26,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:26,350 INFO L93 Difference]: Finished difference Result 379 states and 574 transitions.
[2022-01-31 16:21:26,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2022-01-31 16:21:26,351 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 120
[2022-01-31 16:21:26,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:26,352 INFO L225 Difference]: With dead ends: 379
[2022-01-31 16:21:26,352 INFO L226 Difference]: Without dead ends: 379
[2022-01-31 16:21:26,353 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2022-01-31 16:21:26,353 INFO L933 BasicCegarLoop]: 234 mSDtfsCounter, 35 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 449 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 449 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:26,353 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 571 Invalid, 460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 449 Invalid, 2 Unknown, 0 Unchecked, 6.3s Time]
[2022-01-31 16:21:26,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states.
[2022-01-31 16:21:26,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 356.
[2022-01-31 16:21:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 351 states have (on average 1.5384615384615385) internal successors, (540), 351 states have internal predecessors, (540), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 544 transitions.
[2022-01-31 16:21:26,359 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 544 transitions. Word has length 120
[2022-01-31 16:21:26,359 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:26,359 INFO L470 AbstractCegarLoop]: Abstraction has 356 states and 544 transitions.
[2022-01-31 16:21:26,360 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 544 transitions.
[2022-01-31 16:21:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2022-01-31 16:21:26,361 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:26,361 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:26,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21
[2022-01-31 16:21:26,361 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:26,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:26,362 INFO L85 PathProgramCache]: Analyzing trace with hash 1040565510, now seen corresponding path program 1 times
[2022-01-31 16:21:26,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:26,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276050224]
[2022-01-31 16:21:26,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:26,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2022-01-31 16:21:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-31 16:21:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked.
[2022-01-31 16:21:26,796 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-31 16:21:26,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276050224]
[2022-01-31 16:21:26,796 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276050224] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-31 16:21:26,796 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-31 16:21:26,796 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-01-31 16:21:26,797 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673521482]
[2022-01-31 16:21:26,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-31 16:21:26,797 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-01-31 16:21:26,797 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-31 16:21:26,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-01-31 16:21:26,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2022-01-31 16:21:26,798 INFO L87 Difference]: Start difference. First operand 356 states and 544 transitions. Second operand has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:28,808 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2022-01-31 16:21:29,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-01-31 16:21:29,292 INFO L93 Difference]: Finished difference Result 364 states and 554 transitions.
[2022-01-31 16:21:29,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-01-31 16:21:29,293 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 132
[2022-01-31 16:21:29,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-01-31 16:21:29,294 INFO L225 Difference]: With dead ends: 364
[2022-01-31 16:21:29,294 INFO L226 Difference]: Without dead ends: 356
[2022-01-31 16:21:29,295 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90
[2022-01-31 16:21:29,295 INFO L933 BasicCegarLoop]: 199 mSDtfsCounter, 7 mSDsluCounter, 593 mSDsCounter, 0 mSdLazyCounter, 428 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 792 SdHoareTripleChecker+Invalid, 433 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 428 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-01-31 16:21:29,295 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 792 Invalid, 433 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 428 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time]
[2022-01-31 16:21:29,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states.
[2022-01-31 16:21:29,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 356.
[2022-01-31 16:21:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 351 states have (on average 1.5356125356125356) internal successors, (539), 351 states have internal predecessors, (539), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 543 transitions.
[2022-01-31 16:21:29,301 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 543 transitions. Word has length 132
[2022-01-31 16:21:29,301 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-01-31 16:21:29,301 INFO L470 AbstractCegarLoop]: Abstraction has 356 states and 543 transitions.
[2022-01-31 16:21:29,301 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2022-01-31 16:21:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 543 transitions.
[2022-01-31 16:21:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2022-01-31 16:21:29,302 INFO L506 BasicCegarLoop]: Found error trace
[2022-01-31 16:21:29,302 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:29,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22
[2022-01-31 16:21:29,302 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-01-31 16:21:29,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-01-31 16:21:29,303 INFO L85 PathProgramCache]: Analyzing trace with hash 825736357, now seen corresponding path program 1 times
[2022-01-31 16:21:29,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-31 16:21:29,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617182009]
[2022-01-31 16:21:29,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-31 16:21:29,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-31 16:21:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-01-31 16:21:29,643 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-01-31 16:21:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-01-31 16:21:29,862 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-01-31 16:21:29,862 INFO L628 BasicCegarLoop]: Counterexample is feasible
[2022-01-31 16:21:29,863 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2022-01-31 16:21:29,864 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23
[2022-01-31 16:21:29,869 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-31 16:21:29,873 INFO L180 ceAbstractionStarter]: Computing trace abstraction results
[2022-01-31 16:21:30,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 04:21:30 BasicIcfg
[2022-01-31 16:21:30,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-01-31 16:21:30,003 INFO L158 Benchmark]: Toolchain (without parser) took 95879.41ms. Allocated memory was 194.0MB in the beginning and 265.3MB in the end (delta: 71.3MB). Free memory was 144.1MB in the beginning and 189.0MB in the end (delta: -44.9MB). Peak memory consumption was 136.4MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,003 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 194.0MB. Free memory is still 162.4MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-01-31 16:21:30,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 561.95ms. Allocated memory is still 194.0MB. Free memory was 143.8MB in the beginning and 152.1MB in the end (delta: -8.2MB). Peak memory consumption was 12.9MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,006 INFO L158 Benchmark]: Boogie Preprocessor took 130.02ms. Allocated memory is still 194.0MB. Free memory was 152.1MB in the beginning and 144.3MB in the end (delta: 7.8MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,006 INFO L158 Benchmark]: RCFGBuilder took 3091.52ms. Allocated memory is still 194.0MB. Free memory was 144.3MB in the beginning and 65.6MB in the end (delta: 78.6MB). Peak memory consumption was 78.6MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,006 INFO L158 Benchmark]: IcfgTransformer took 90.66ms. Allocated memory was 194.0MB in the beginning and 265.3MB in the end (delta: 71.3MB). Free memory was 65.6MB in the beginning and 234.5MB in the end (delta: -168.9MB). Peak memory consumption was 9.9MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,007 INFO L158 Benchmark]: TraceAbstraction took 91996.59ms. Allocated memory is still 265.3MB. Free memory was 234.0MB in the beginning and 189.0MB in the end (delta: 45.0MB). Peak memory consumption was 154.6MB. Max. memory is 8.0GB.
[2022-01-31 16:21:30,013 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.53ms. Allocated memory is still 194.0MB. Free memory is still 162.4MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 561.95ms. Allocated memory is still 194.0MB. Free memory was 143.8MB in the beginning and 152.1MB in the end (delta: -8.2MB). Peak memory consumption was 12.9MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 130.02ms. Allocated memory is still 194.0MB. Free memory was 152.1MB in the beginning and 144.3MB in the end (delta: 7.8MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB.
* RCFGBuilder took 3091.52ms. Allocated memory is still 194.0MB. Free memory was 144.3MB in the beginning and 65.6MB in the end (delta: 78.6MB). Peak memory consumption was 78.6MB. Max. memory is 8.0GB.
* IcfgTransformer took 90.66ms. Allocated memory was 194.0MB in the beginning and 265.3MB in the end (delta: 71.3MB). Free memory was 65.6MB in the beginning and 234.5MB in the end (delta: -168.9MB). Peak memory consumption was 9.9MB. Max. memory is 8.0GB.
* TraceAbstraction took 91996.59ms. Allocated memory is still 265.3MB. Free memory was 234.0MB in the beginning and 189.0MB in the end (delta: 45.0MB). Peak memory consumption was 154.6MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResult: Unfinished Backtranslation
The program execution was not completely translated back.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- UnprovableResult [Line: 1734]: Unable to prove that call to reach_error is unreachable
Unable to prove that call to reach_error is unreachable
Reason: overapproximation of bitwiseAnd at line 1152.
Possible FailurePath:
[L1054] static int init = 1;
[L1055] static SSL_METHOD SSLv3_server_data ;
VAL [\old(init)=4294967309, \old(SSLv3_server_data)=null, \old(SSLv3_server_data)=null, init=1, SSLv3_server_data={4:0}]
[L1077] SSL *s ;
[L1078] int tmp ;
[L1082] s = malloc(sizeof(SSL))
[L1083] s->s3 = malloc(sizeof(struct ssl3_state_st))
[L1084] s->ctx = malloc(sizeof(SSL_CTX))
[L1085] s->session = malloc(sizeof(SSL_SESSION))
[L1086] s->state = 8464
[L1088] s->info_callback = (void (*) ()) __VERIFIER_nondet_ulong()
[L1089] s->options = __VERIFIER_nondet_ulong()
[L1090] s->verify_mode = __VERIFIER_nondet_int()
[L1091] EXPR s->session
[L1091] (s->session)->peer = (struct x509_st*) __VERIFIER_nondet_ulong()
[L1092] EXPR s->s3
[L1092] (s->s3)->tmp.cert_request = __VERIFIER_nondet_int()
[L1093] EXPR s->s3
[L1093] (s->s3)->tmp.new_cipher = malloc(sizeof(struct ssl_cipher_st))
[L1094] EXPR s->s3
[L1094] EXPR (s->s3)->tmp.new_cipher
[L1094] ((s->s3)->tmp.new_cipher)->algorithms = __VERIFIER_nondet_ulong()
[L1095] EXPR s->s3
[L1095] EXPR (s->s3)->tmp.new_cipher
[L1095] ((s->s3)->tmp.new_cipher)->algo_strength = __VERIFIER_nondet_ulong()
[L1096] COND FALSE !(__VERIFIER_nondet_int())
[L1102] s->cert = malloc(sizeof(struct cert_st))
[L1103] EXPR s->cert
[L1103] (s->cert)->pkeys[0].privatekey = (struct evp_pkey_st*) __VERIFIER_nondet_ulong()
[L1106] CALL ssl3_accept(s)
VAL [init=1, s={-4294967299:0}, SSLv3_server_data={4:0}]
[L1112] BUF_MEM *buf ;
[L1113] unsigned long l ;
[L1114] unsigned long Time ;
[L1115] unsigned long tmp ;
[L1116] void (*cb)() ;
[L1117] long num1 ;
[L1118] int ret ;
[L1119] int new_state ;
[L1120] int state ;
[L1121] int skip ;
[L1122] int got_new_session ;
[L1123] int tmp___1 = __VERIFIER_nondet_int() ;
[L1124] int tmp___2 = __VERIFIER_nondet_int() ;
[L1125] int tmp___3 = __VERIFIER_nondet_int() ;
[L1126] int tmp___4 = __VERIFIER_nondet_int() ;
[L1127] int tmp___5 = __VERIFIER_nondet_int() ;
[L1128] int tmp___6 = __VERIFIER_nondet_int() ;
[L1129] int tmp___7 ;
[L1130] long tmp___8 = __VERIFIER_nondet_long() ;
[L1131] int tmp___9 = __VERIFIER_nondet_int() ;
[L1132] int tmp___10 = __VERIFIER_nondet_int() ;
[L1133] int blastFlag ;
[L1137] blastFlag = 0
[L1138] s->hit=__VERIFIER_nondet_int ()
[L1139] s->state = 8464
[L1140] tmp = __VERIFIER_nondet_int()
[L1141] Time = tmp
[L1142] cb = (void (*)())((void *)0)
[L1143] ret = -1
[L1144] skip = 0
[L1145] got_new_session = 0
[L1146] EXPR s->info_callback
VAL [={0:0}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->info_callback={0:-1}, skip=0, SSLv3_server_data={4:0}, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1146] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0)
[L1147] EXPR s->info_callback
[L1147] cb = s->info_callback
[L1151] EXPR s->in_handshake
[L1151] s->in_handshake += 1
[L1152] COND FALSE !(tmp___1 & 12288)
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1161] EXPR s->cert
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->cert={-4294967295:0}, skip=0, SSLv3_server_data={4:0}, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1161] COND FALSE !((unsigned long )s->cert == (unsigned long )((void *)0))
[L1167] COND TRUE 1
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1169] EXPR s->state
[L1169] state = s->state
[L1170] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1170] COND FALSE !(s->state == 12292)
[L1173] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1173] COND FALSE !(s->state == 16384)
[L1176] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1176] COND FALSE !(s->state == 8192)
[L1179] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1179] COND FALSE !(s->state == 24576)
[L1182] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1182] COND FALSE !(s->state == 8195)
[L1185] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1185] COND FALSE !(s->state == 8480)
[L1188] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1188] COND FALSE !(s->state == 8481)
[L1191] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1191] COND FALSE !(s->state == 8482)
[L1194] EXPR s->state
VAL [={0:-1}, blastFlag=0, got_new_session=0, init=1, ret=-1, s={-4294967299:0}, s={-4294967299:0}, s->state=8464, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1194] COND TRUE s->state == 8464
[L1354] s->shutdown = 0
[L1355] ret = __VERIFIER_nondet_int()
[L1356] COND TRUE blastFlag == 0
[L1357] blastFlag = 1
VAL [={0:-1}, blastFlag=1, got_new_session=0, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1361] COND FALSE !(ret <= 0)
[L1366] got_new_session = 1
[L1367] s->state = 8496
[L1368] s->init_num = 0
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] EXPR s->s3
[L1693] EXPR (s->s3)->tmp.reuse_message
VAL [={0:-1}, (s->s3)->tmp.reuse_message=4294967306, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->s3={-4294967294:0}, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] COND FALSE !(! (s->s3)->tmp.reuse_message)
[L1722] skip = 0
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1167] COND TRUE 1
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8464, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1169] EXPR s->state
[L1169] state = s->state
[L1170] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1170] COND FALSE !(s->state == 12292)
[L1173] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1173] COND FALSE !(s->state == 16384)
[L1176] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1176] COND FALSE !(s->state == 8192)
[L1179] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1179] COND FALSE !(s->state == 24576)
[L1182] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1182] COND FALSE !(s->state == 8195)
[L1185] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1185] COND FALSE !(s->state == 8480)
[L1188] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1188] COND FALSE !(s->state == 8481)
[L1191] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1191] COND FALSE !(s->state == 8482)
[L1194] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1194] COND FALSE !(s->state == 8464)
[L1197] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1197] COND FALSE !(s->state == 8465)
[L1200] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1200] COND FALSE !(s->state == 8466)
[L1203] EXPR s->state
VAL [={0:-1}, blastFlag=1, got_new_session=1, init=1, ret=17, s={-4294967299:0}, s={-4294967299:0}, s->state=8496, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1203] COND TRUE s->state == 8496
[L1372] ret = __VERIFIER_nondet_int()
[L1373] COND TRUE blastFlag == 1
[L1374] blastFlag = 2
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1378] COND FALSE !(ret <= 0)
[L1383] s->hit
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->hit=8, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1383] COND TRUE s->hit
[L1384] s->state = 8656
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1388] s->init_num = 0
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] EXPR s->s3
[L1693] EXPR (s->s3)->tmp.reuse_message
VAL [={0:-1}, (s->s3)->tmp.reuse_message=4294967306, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->s3={-4294967294:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] COND FALSE !(! (s->s3)->tmp.reuse_message)
[L1722] skip = 0
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1167] COND TRUE 1
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8496, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1169] EXPR s->state
[L1169] state = s->state
[L1170] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1170] COND FALSE !(s->state == 12292)
[L1173] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1173] COND FALSE !(s->state == 16384)
[L1176] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1176] COND FALSE !(s->state == 8192)
[L1179] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1179] COND FALSE !(s->state == 24576)
[L1182] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1182] COND FALSE !(s->state == 8195)
[L1185] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1185] COND FALSE !(s->state == 8480)
[L1188] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1188] COND FALSE !(s->state == 8481)
[L1191] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1191] COND FALSE !(s->state == 8482)
[L1194] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1194] COND FALSE !(s->state == 8464)
[L1197] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1197] COND FALSE !(s->state == 8465)
[L1200] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1200] COND FALSE !(s->state == 8466)
[L1203] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1203] COND FALSE !(s->state == 8496)
[L1206] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1206] COND FALSE !(s->state == 8497)
[L1209] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1209] COND FALSE !(s->state == 8512)
[L1212] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1212] COND FALSE !(s->state == 8513)
[L1215] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1215] COND FALSE !(s->state == 8528)
[L1218] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1218] COND FALSE !(s->state == 8529)
[L1221] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1221] COND FALSE !(s->state == 8544)
[L1224] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1224] COND FALSE !(s->state == 8545)
[L1227] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1227] COND FALSE !(s->state == 8560)
[L1230] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1230] COND FALSE !(s->state == 8561)
[L1233] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1233] COND FALSE !(s->state == 8448)
[L1236] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1236] COND FALSE !(s->state == 8576)
[L1239] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1239] COND FALSE !(s->state == 8577)
[L1242] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1242] COND FALSE !(s->state == 8592)
[L1245] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1245] COND FALSE !(s->state == 8593)
[L1248] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1248] COND FALSE !(s->state == 8608)
[L1251] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1251] COND FALSE !(s->state == 8609)
[L1254] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1254] COND FALSE !(s->state == 8640)
[L1257] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1257] COND FALSE !(s->state == 8641)
[L1260] EXPR s->state
VAL [={0:-1}, blastFlag=2, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8656, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1260] COND TRUE s->state == 8656
[L1586] EXPR s->session
[L1586] EXPR s->s3
[L1586] EXPR (s->s3)->tmp.new_cipher
[L1586] (s->session)->cipher = (s->s3)->tmp.new_cipher
[L1587] COND FALSE !(! tmp___9)
[L1593] ret = __VERIFIER_nondet_int()
[L1594] COND TRUE blastFlag == 2
[L1595] blastFlag = 3
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1599] COND FALSE !(ret <= 0)
[L1604] s->state = 8672
[L1605] s->init_num = 0
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1606] COND FALSE !(! tmp___10)
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] EXPR s->s3
[L1693] EXPR (s->s3)->tmp.reuse_message
VAL [={0:-1}, (s->s3)->tmp.reuse_message=4294967306, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->s3={-4294967294:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1693] COND FALSE !(! (s->s3)->tmp.reuse_message)
[L1722] skip = 0
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1167] COND TRUE 1
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8656, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1169] EXPR s->state
[L1169] state = s->state
[L1170] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1170] COND FALSE !(s->state == 12292)
[L1173] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1173] COND FALSE !(s->state == 16384)
[L1176] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1176] COND FALSE !(s->state == 8192)
[L1179] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1179] COND FALSE !(s->state == 24576)
[L1182] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1182] COND FALSE !(s->state == 8195)
[L1185] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1185] COND FALSE !(s->state == 8480)
[L1188] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1188] COND FALSE !(s->state == 8481)
[L1191] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1191] COND FALSE !(s->state == 8482)
[L1194] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1194] COND FALSE !(s->state == 8464)
[L1197] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1197] COND FALSE !(s->state == 8465)
[L1200] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1200] COND FALSE !(s->state == 8466)
[L1203] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1203] COND FALSE !(s->state == 8496)
[L1206] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1206] COND FALSE !(s->state == 8497)
[L1209] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1209] COND FALSE !(s->state == 8512)
[L1212] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1212] COND FALSE !(s->state == 8513)
[L1215] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1215] COND FALSE !(s->state == 8528)
[L1218] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1218] COND FALSE !(s->state == 8529)
[L1221] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1221] COND FALSE !(s->state == 8544)
[L1224] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1224] COND FALSE !(s->state == 8545)
[L1227] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1227] COND FALSE !(s->state == 8560)
[L1230] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1230] COND FALSE !(s->state == 8561)
[L1233] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1233] COND FALSE !(s->state == 8448)
[L1236] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1236] COND FALSE !(s->state == 8576)
[L1239] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1239] COND FALSE !(s->state == 8577)
[L1242] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1242] COND FALSE !(s->state == 8592)
[L1245] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1245] COND FALSE !(s->state == 8593)
[L1248] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1248] COND FALSE !(s->state == 8608)
[L1251] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1251] COND FALSE !(s->state == 8609)
[L1254] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1254] COND FALSE !(s->state == 8640)
[L1257] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1257] COND FALSE !(s->state == 8641)
[L1260] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1260] COND FALSE !(s->state == 8656)
[L1263] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1263] COND FALSE !(s->state == 8657)
[L1266] EXPR s->state
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=1, s={-4294967299:0}, s={-4294967299:0}, s->state=8672, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1266] COND TRUE s->state == 8672
[L1615] ret = __VERIFIER_nondet_int()
[L1616] COND TRUE blastFlag == 3
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=0, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
[L1734] reach_error()
VAL [={0:-1}, blastFlag=3, got_new_session=1, init=1, ret=0, s={-4294967299:0}, s={-4294967299:0}, skip=0, SSLv3_server_data={4:0}, state=8672, Time=9, tmp=9, tmp___1=0, tmp___10=7, tmp___2=-10, tmp___3=11, tmp___4=0, tmp___5=-11, tmp___6=0, tmp___8=0, tmp___9=1]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 4 procedures, 153 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 91.8s, OverallIterations: 24, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 87.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 31 mSolverCounterUnknown, 1364 SdHoareTripleChecker+Valid, 86.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1364 mSDsluCounter, 10463 SdHoareTripleChecker+Invalid, 84.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6492 mSDsCounter, 551 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9299 IncrementalHoareTripleChecker+Invalid, 9881 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 551 mSolverCounterUnsat, 3971 mSDtfsCounter, 9299 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=356occurred in iteration=22, InterpolantAutomatonStates: 117, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 23 MinimizatonAttempts, 906 StatesRemovedByMinimization, 21 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 1999 NumberOfCodeBlocks, 1999 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 1844 ConstructedInterpolants, 0 QuantifiedInterpolants, 5160 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 23 PerfectInterpolantSequences, 626/626 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2022-01-31 16:21:30,058 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...