./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/byte_add_1-1.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for overflows
Using default analysis
Version 8d31f386
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a92d749021b3b94f4ecd59f60bbcb6b80102c08a
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE
--- Real Ultimate output ---
This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38
[2021-07-06 15:41:50,391 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-07-06 15:41:50,392 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-07-06 15:41:50,418 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-07-06 15:41:50,418 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-07-06 15:41:50,419 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-07-06 15:41:50,420 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-07-06 15:41:50,422 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-07-06 15:41:50,423 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-07-06 15:41:50,424 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-07-06 15:41:50,425 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-07-06 15:41:50,426 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-07-06 15:41:50,426 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-07-06 15:41:50,427 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-07-06 15:41:50,428 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-07-06 15:41:50,429 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-07-06 15:41:50,430 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-07-06 15:41:50,431 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-07-06 15:41:50,432 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-07-06 15:41:50,434 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-07-06 15:41:50,435 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-07-06 15:41:50,436 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-07-06 15:41:50,437 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-07-06 15:41:50,438 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-07-06 15:41:50,441 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-07-06 15:41:50,441 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-07-06 15:41:50,441 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-07-06 15:41:50,442 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-07-06 15:41:50,443 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-07-06 15:41:50,444 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-07-06 15:41:50,444 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-07-06 15:41:50,445 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-07-06 15:41:50,445 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-07-06 15:41:50,446 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-07-06 15:41:50,447 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-07-06 15:41:50,447 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-07-06 15:41:50,448 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-07-06 15:41:50,448 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-07-06 15:41:50,448 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-07-06 15:41:50,449 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-07-06 15:41:50,450 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-07-06 15:41:50,454 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf
[2021-07-06 15:41:50,485 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-07-06 15:41:50,485 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-07-06 15:41:50,486 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-07-06 15:41:50,486 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-07-06 15:41:50,486 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-07-06 15:41:50,487 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-07-06 15:41:50,487 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-07-06 15:41:50,487 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2021-07-06 15:41:50,487 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-07-06 15:41:50,487 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-07-06 15:41:50,488 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-07-06 15:41:50,488 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-07-06 15:41:50,488 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-07-06 15:41:50,488 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-07-06 15:41:50,488 INFO  L138        SettingsManager]:  * Check absence of signed integer overflows=true
[2021-07-06 15:41:50,489 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-07-06 15:41:50,489 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-07-06 15:41:50,489 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-07-06 15:41:50,489 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-07-06 15:41:50,490 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-07-06 15:41:50,490 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-07-06 15:41:50,490 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-07-06 15:41:50,490 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-07-06 15:41:50,490 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-07-06 15:41:50,491 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-07-06 15:41:50,491 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-07-06 15:41:50,491 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-07-06 15:41:50,491 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-07-06 15:41:50,491 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-07-06 15:41:50,492 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-07-06 15:41:50,492 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a92d749021b3b94f4ecd59f60bbcb6b80102c08a
[2021-07-06 15:41:50,771 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-07-06 15:41:50,807 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-07-06 15:41:50,810 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-07-06 15:41:50,811 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-07-06 15:41:50,812 INFO  L275        PluginConnector]: CDTParser initialized
[2021-07-06 15:41:50,813 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/byte_add_1-1.i
[2021-07-06 15:41:50,864 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bd606fc1/0be788cae9154e7ab62473d41aa7320c/FLAGf38217da5
[2021-07-06 15:41:51,313 INFO  L306              CDTParser]: Found 1 translation units.
[2021-07-06 15:41:51,314 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/byte_add_1-1.i
[2021-07-06 15:41:51,322 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bd606fc1/0be788cae9154e7ab62473d41aa7320c/FLAGf38217da5
[2021-07-06 15:41:51,694 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bd606fc1/0be788cae9154e7ab62473d41aa7320c
[2021-07-06 15:41:51,696 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-07-06 15:41:51,698 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-07-06 15:41:51,699 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-07-06 15:41:51,699 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-07-06 15:41:51,702 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-07-06 15:41:51,703 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:51,704 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71237983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51, skipping insertion in model container
[2021-07-06 15:41:51,704 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:51,710 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-07-06 15:41:51,733 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-07-06 15:41:51,847 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/byte_add_1-1.i[863,876]
[2021-07-06 15:41:51,874 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-07-06 15:41:51,881 INFO  L203         MainTranslator]: Completed pre-run
[2021-07-06 15:41:51,910 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/byte_add_1-1.i[863,876]
[2021-07-06 15:41:51,953 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-07-06 15:41:51,965 INFO  L208         MainTranslator]: Completed translation
[2021-07-06 15:41:51,965 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51 WrapperNode
[2021-07-06 15:41:51,965 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-07-06 15:41:51,967 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-07-06 15:41:51,967 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-07-06 15:41:51,967 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-07-06 15:41:51,973 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:51,980 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,000 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-07-06 15:41:52,001 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-07-06 15:41:52,001 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-07-06 15:41:52,002 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-07-06 15:41:52,008 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,009 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,011 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,011 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,016 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,033 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,035 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,045 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-07-06 15:41:52,046 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-07-06 15:41:52,046 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-07-06 15:41:52,046 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-07-06 15:41:52,047 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (1/1) ...
[2021-07-06 15:41:52,054 INFO  L170          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-07-06 15:41:52,061 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-07-06 15:41:52,078 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)
[2021-07-06 15:41:52,110 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
[2021-07-06 15:41:52,126 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-07-06 15:41:52,126 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-07-06 15:41:52,128 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-07-06 15:41:52,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-07-06 15:41:52,662 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-07-06 15:41:52,662 INFO  L299             CfgBuilder]: Removed 10 assume(true) statements.
[2021-07-06 15:41:52,664 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.07 03:41:52 BoogieIcfgContainer
[2021-07-06 15:41:52,664 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-07-06 15:41:52,665 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-07-06 15:41:52,665 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-07-06 15:41:52,667 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-07-06 15:41:52,668 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.07 03:41:51" (1/3) ...
[2021-07-06 15:41:52,668 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382b220c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.07 03:41:52, skipping insertion in model container
[2021-07-06 15:41:52,668 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 03:41:51" (2/3) ...
[2021-07-06 15:41:52,669 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382b220c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.07 03:41:52, skipping insertion in model container
[2021-07-06 15:41:52,669 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.07 03:41:52" (3/3) ...
[2021-07-06 15:41:52,670 INFO  L111   eAbstractionObserver]: Analyzing ICFG byte_add_1-1.i
[2021-07-06 15:41:52,675 INFO  L198   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-07-06 15:41:52,676 INFO  L158   ceAbstractionStarter]: Applying trace abstraction to program that has 36 error locations.
[2021-07-06 15:41:52,713 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:52,718 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:52,718 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:52,733 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:52,736 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2021-07-06 15:41:52,736 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:52,736 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1]
[2021-07-06 15:41:52,737 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:52,742 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:52,743 INFO  L82        PathProgramCache]: Analyzing trace with hash 925604, now seen corresponding path program 1 times
[2021-07-06 15:41:52,751 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:52,751 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647924392]
[2021-07-06 15:41:52,751 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:52,752 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:52,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:52,895 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:52,896 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:52,897 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:52,898 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:52,898 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647924392]
[2021-07-06 15:41:52,899 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647924392] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:52,899 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:52,899 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:52,909 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197018483]
[2021-07-06 15:41:52,913 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:52,914 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:52,925 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:52,925 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:52,927 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:52,951 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:52,951 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:52,951 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:52,953 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4
[2021-07-06 15:41:52,953 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:52,957 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:52,957 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:52,961 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:52,973 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:52,977 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:52,978 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:52,979 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:52,980 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4
[2021-07-06 15:41:52,980 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:52,980 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:52,980 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:52,981 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:52,981 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:52,984 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:52,988 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:52,993 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:52,994 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:52,995 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,010 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,010 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,010 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,010 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,011 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,011 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,012 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,012 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,012 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,012 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,012 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,013 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,013 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,013 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,013 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,014 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,014 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,014 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,014 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,014 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,015 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,015 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,015 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,015 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,016 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,016 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,017 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,018 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,018 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,018 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,019 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,019 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,019 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,019 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,020 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,020 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,020 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,020 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,021 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,022 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,022 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,022 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,022 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,023 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,024 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,026 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,026 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,027 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,027 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,028 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,028 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,028 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,029 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,029 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,029 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,029 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,030 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,031 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,032 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,033 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,033 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,034 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,035 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,036 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,036 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,036 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,036 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-07-06 15:41:53,036 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,039 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (1/36)
[2021-07-06 15:41:53,042 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,043 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,043 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,046 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,046 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2021-07-06 15:41:53,047 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,047 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2021-07-06 15:41:53,047 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,047 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,048 INFO  L82        PathProgramCache]: Analyzing trace with hash 28693763, now seen corresponding path program 1 times
[2021-07-06 15:41:53,048 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,048 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176926276]
[2021-07-06 15:41:53,048 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,048 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,059 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,074 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,074 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,075 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,075 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,075 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176926276]
[2021-07-06 15:41:53,076 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176926276] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,076 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,076 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,076 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964237064]
[2021-07-06 15:41:53,077 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,077 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,079 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,079 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,080 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 5.0) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,086 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,086 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,086 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,087 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 5.0) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5
[2021-07-06 15:41:53,087 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,087 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,087 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,088 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,088 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,088 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,088 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,089 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,089 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 5
[2021-07-06 15:41:53,089 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,089 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,089 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 5.0) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,089 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,090 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,090 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,090 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,091 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,092 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,092 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,097 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,097 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,102 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,102 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,103 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,103 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,105 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,105 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,106 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,106 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,106 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,106 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,106 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,106 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,107 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,108 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,108 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,108 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,108 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,108 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,109 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,110 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,110 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,110 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,110 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,110 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,113 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,113 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,113 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,114 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,115 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,116 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,116 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,116 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,116 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,116 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,117 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,118 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,119 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,120 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,120 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,120 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,120 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,120 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,121 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,122 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,123 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,123 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,123 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,123 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,123 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-07-06 15:41:53,123 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,124 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (2/36)
[2021-07-06 15:41:53,126 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,130 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,130 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,135 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,137 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2021-07-06 15:41:53,137 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,137 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,137 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,139 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,139 INFO  L82        PathProgramCache]: Analyzing trace with hash 1804903813, now seen corresponding path program 1 times
[2021-07-06 15:41:53,140 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,140 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676192720]
[2021-07-06 15:41:53,140 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,140 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,168 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,169 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,169 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,169 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,169 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676192720]
[2021-07-06 15:41:53,170 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [676192720] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,170 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,170 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,170 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044740231]
[2021-07-06 15:41:53,170 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,171 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,171 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,171 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,172 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,177 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,182 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,182 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7
[2021-07-06 15:41:53,182 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,183 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,183 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,184 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,184 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,184 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,184 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,187 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,187 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 7
[2021-07-06 15:41:53,187 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,187 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,188 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,188 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,188 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,190 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,191 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,193 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,194 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,195 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,203 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,203 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,203 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,204 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,204 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,204 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,205 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,205 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,205 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,205 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,205 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,209 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,214 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,214 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,214 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,214 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,216 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,218 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,218 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,218 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,218 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,218 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,218 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,219 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,220 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,221 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,222 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,223 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,224 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,225 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,226 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,227 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,228 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2021-07-06 15:41:53,228 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,228 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (3/36)
[2021-07-06 15:41:53,230 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,230 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,230 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,232 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,232 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2021-07-06 15:41:53,232 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,233 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,233 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,233 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,233 INFO  L82        PathProgramCache]: Analyzing trace with hash 117443401, now seen corresponding path program 1 times
[2021-07-06 15:41:53,234 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,234 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597026297]
[2021-07-06 15:41:53,234 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,234 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,262 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,262 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,263 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,263 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597026297]
[2021-07-06 15:41:53,263 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597026297] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,263 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,264 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,264 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946876540]
[2021-07-06 15:41:53,264 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,265 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,266 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,266 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,267 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 8.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,275 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,275 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,276 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,276 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 8.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8
[2021-07-06 15:41:53,276 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,276 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,276 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,277 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,277 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,277 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,277 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,278 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,278 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 8
[2021-07-06 15:41:53,278 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,278 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,278 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 8.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,278 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,279 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,279 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,279 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,280 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,283 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,283 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,288 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,288 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,289 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,290 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,291 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,291 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,295 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,296 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,297 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,298 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,299 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,300 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,300 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,301 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,302 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,303 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,305 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,306 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,307 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,308 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2021-07-06 15:41:53,309 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,309 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (4/36)
[2021-07-06 15:41:53,310 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,311 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,311 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,321 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,321 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2021-07-06 15:41:53,322 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,322 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,322 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,322 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,322 INFO  L82        PathProgramCache]: Analyzing trace with hash 1193960235, now seen corresponding path program 1 times
[2021-07-06 15:41:53,323 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,323 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227042448]
[2021-07-06 15:41:53,323 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,323 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,356 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,356 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,356 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,356 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,356 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227042448]
[2021-07-06 15:41:53,357 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227042448] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,357 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,357 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,357 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330998210]
[2021-07-06 15:41:53,357 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,358 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,358 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,358 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,358 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,363 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,363 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,364 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10
[2021-07-06 15:41:53,364 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,364 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,364 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,365 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,365 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,365 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,365 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,365 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,366 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10
[2021-07-06 15:41:53,366 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,366 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,366 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,366 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,366 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,366 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,367 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,368 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,368 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,369 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,373 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,373 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,373 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,373 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,373 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,374 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,375 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,376 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,377 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,378 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,379 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,380 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,381 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,382 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,383 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,384 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,384 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,384 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,384 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,384 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,386 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,386 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,386 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,386 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,386 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,387 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,388 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,389 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,389 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,389 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,390 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20
[2021-07-06 15:41:53,390 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,390 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (5/36)
[2021-07-06 15:41:53,391 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,392 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,392 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,393 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,394 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2021-07-06 15:41:53,394 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,394 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,394 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,394 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,395 INFO  L82        PathProgramCache]: Analyzing trace with hash -1641938326, now seen corresponding path program 1 times
[2021-07-06 15:41:53,395 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,395 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207592736]
[2021-07-06 15:41:53,395 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,395 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,440 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,441 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,441 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,441 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,441 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207592736]
[2021-07-06 15:41:53,442 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207592736] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,442 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,442 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,442 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037752936]
[2021-07-06 15:41:53,443 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,443 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,443 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,443 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,444 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,447 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,447 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,450 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,451 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11
[2021-07-06 15:41:53,451 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,451 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,451 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,452 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,452 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,453 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,453 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,453 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11
[2021-07-06 15:41:53,453 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,453 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,454 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,454 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,454 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,454 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,469 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,469 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,470 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,475 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,476 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,477 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,477 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,477 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,477 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,478 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,480 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,480 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,481 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,482 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,483 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,484 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,485 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,485 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,485 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,485 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,486 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,487 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,488 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,489 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,490 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,491 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,492 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,492 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,492 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,492 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,492 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,497 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,497 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,497 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,497 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,497 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,498 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,498 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,498 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,498 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25
[2021-07-06 15:41:53,498 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,499 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (6/36)
[2021-07-06 15:41:53,501 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,501 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,502 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,503 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,504 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2021-07-06 15:41:53,504 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,504 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,504 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,504 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,505 INFO  L82        PathProgramCache]: Analyzing trace with hash 890307110, now seen corresponding path program 1 times
[2021-07-06 15:41:53,505 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,505 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434029214]
[2021-07-06 15:41:53,505 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,505 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,553 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,553 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,554 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,554 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,554 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434029214]
[2021-07-06 15:41:53,554 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434029214] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,554 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,555 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,555 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479772532]
[2021-07-06 15:41:53,555 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,555 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,556 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,556 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,556 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 6.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,559 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,559 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,559 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,559 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 6.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6
[2021-07-06 15:41:53,559 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,559 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,559 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,560 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,560 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,560 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,560 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,560 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,560 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6
[2021-07-06 15:41:53,560 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,560 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,560 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 6.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,560 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,560 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,561 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,561 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,562 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,562 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,563 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,567 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,567 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,568 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,569 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,570 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,572 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,573 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,574 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,574 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,574 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,574 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,574 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,576 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,576 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,576 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,576 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,576 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,577 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,577 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,577 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,577 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,578 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,579 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,580 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,581 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,582 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,583 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,584 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,585 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30
[2021-07-06 15:41:53,585 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,586 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (7/36)
[2021-07-06 15:41:53,588 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,590 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,590 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,593 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,593 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2021-07-06 15:41:53,593 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,593 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,594 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,594 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,594 INFO  L82        PathProgramCache]: Analyzing trace with hash 1829716704, now seen corresponding path program 1 times
[2021-07-06 15:41:53,594 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,595 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498069620]
[2021-07-06 15:41:53,595 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,595 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,615 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,616 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,616 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,616 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,616 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498069620]
[2021-07-06 15:41:53,617 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498069620] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,617 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,617 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,617 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104844453]
[2021-07-06 15:41:53,617 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,618 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,618 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,618 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,619 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,621 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,621 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,621 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,621 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7
[2021-07-06 15:41:53,621 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,622 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,622 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,622 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,622 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,622 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,623 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,623 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,623 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 7
[2021-07-06 15:41:53,623 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,623 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,623 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 7.0) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,624 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,624 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,624 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,624 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,625 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,626 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,626 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,631 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,632 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,633 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,634 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,635 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,636 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,637 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,638 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,639 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,640 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,641 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35
[2021-07-06 15:41:53,641 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,641 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (8/36)
[2021-07-06 15:41:53,643 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,643 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,643 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,644 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,645 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2021-07-06 15:41:53,645 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,645 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,645 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,646 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,646 INFO  L82        PathProgramCache]: Analyzing trace with hash 1716130818, now seen corresponding path program 1 times
[2021-07-06 15:41:53,646 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,646 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639041296]
[2021-07-06 15:41:53,646 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,647 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,662 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,662 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,662 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,663 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,663 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639041296]
[2021-07-06 15:41:53,663 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1639041296] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,663 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,663 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,663 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296202073]
[2021-07-06 15:41:53,664 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,664 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,664 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,665 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,665 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 9.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,667 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,667 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,667 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,667 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 9.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9
[2021-07-06 15:41:53,668 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,668 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,668 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,668 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,668 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,669 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,669 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,669 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,669 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 9
[2021-07-06 15:41:53,669 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,669 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,669 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 9.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,670 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,670 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,670 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,670 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,671 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,672 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,672 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,676 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,676 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,677 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,678 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,679 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,680 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,681 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,682 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,683 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,683 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,683 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,683 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,683 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,683 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,683 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,684 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,685 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,686 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,687 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,688 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,689 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,689 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,689 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,693 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,693 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,693 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,694 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,695 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,696 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,696 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40
[2021-07-06 15:41:53,696 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,696 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (9/36)
[2021-07-06 15:41:53,698 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,698 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,698 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,700 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,700 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2021-07-06 15:41:53,700 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,700 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,701 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,701 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,701 INFO  L82        PathProgramCache]: Analyzing trace with hash 1660447883, now seen corresponding path program 1 times
[2021-07-06 15:41:53,701 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,701 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108194931]
[2021-07-06 15:41:53,701 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,702 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,715 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,716 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,716 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,716 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,717 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108194931]
[2021-07-06 15:41:53,717 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108194931] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,717 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,717 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,717 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000062985]
[2021-07-06 15:41:53,717 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,718 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,718 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,718 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,719 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,720 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,720 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,721 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,721 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10
[2021-07-06 15:41:53,721 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,721 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,721 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,722 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,722 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,722 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,722 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,722 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,722 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10
[2021-07-06 15:41:53,722 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,723 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,723 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,723 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,723 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,723 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,724 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,724 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,725 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,725 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,729 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,729 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,730 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,731 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,732 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,733 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,734 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,735 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,736 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,737 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,738 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,739 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,740 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,741 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,742 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,743 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,744 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,744 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45
[2021-07-06 15:41:53,744 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,744 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (10/36)
[2021-07-06 15:41:53,745 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,746 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,746 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,747 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,748 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:53,748 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,748 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,748 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,748 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,749 INFO  L82        PathProgramCache]: Analyzing trace with hash -2037415987, now seen corresponding path program 1 times
[2021-07-06 15:41:53,749 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,749 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880040342]
[2021-07-06 15:41:53,749 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,749 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,756 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,763 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,764 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,764 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,765 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,765 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880040342]
[2021-07-06 15:41:53,765 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880040342] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,765 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,765 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,765 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932770588]
[2021-07-06 15:41:53,766 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,766 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,766 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,766 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,767 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,768 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,769 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,769 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:53,769 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,769 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,770 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,770 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,770 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,770 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,771 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,771 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:53,771 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,771 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,771 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,784 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,784 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,785 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,785 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,786 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,786 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,787 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,791 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,791 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,791 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,792 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,793 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,794 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,795 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,796 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,797 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,797 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,798 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,799 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,800 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,801 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,802 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,803 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50
[2021-07-06 15:41:53,803 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,804 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (11/36)
[2021-07-06 15:41:53,805 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,805 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,805 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,807 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,807 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:53,807 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,807 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,808 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,808 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,808 INFO  L82        PathProgramCache]: Analyzing trace with hash 1264613927, now seen corresponding path program 1 times
[2021-07-06 15:41:53,808 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,808 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193092165]
[2021-07-06 15:41:53,808 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,808 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,857 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,857 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,857 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,858 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,858 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193092165]
[2021-07-06 15:41:53,858 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193092165] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,858 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,858 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,858 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44542805]
[2021-07-06 15:41:53,858 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,858 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,859 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,859 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,859 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,861 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,861 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,861 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:53,862 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,862 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,862 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,862 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,862 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,863 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,863 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,863 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,863 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:53,863 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,863 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,863 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,864 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,864 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,864 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,864 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,865 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,866 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,866 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,870 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,870 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,870 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,878 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,879 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,880 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,881 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,882 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,883 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,884 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,884 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,885 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,886 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,887 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,888 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,889 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,889 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,889 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,889 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,889 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,900 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,901 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,902 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,903 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,903 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,903 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,907 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55
[2021-07-06 15:41:53,907 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,908 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (12/36)
[2021-07-06 15:41:53,909 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,909 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,909 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,910 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,911 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2021-07-06 15:41:53,911 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,911 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,911 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,911 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,912 INFO  L82        PathProgramCache]: Analyzing trace with hash -1865134037, now seen corresponding path program 1 times
[2021-07-06 15:41:53,912 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,912 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006051673]
[2021-07-06 15:41:53,912 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,912 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:53,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:53,950 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:53,951 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:53,951 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:53,951 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:53,951 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006051673]
[2021-07-06 15:41:53,951 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006051673] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:53,951 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:53,951 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:53,951 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113128409]
[2021-07-06 15:41:53,952 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:53,952 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:53,952 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:53,952 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,952 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,955 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:53,955 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:53,955 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:53,955 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10
[2021-07-06 15:41:53,955 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:53,955 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:53,955 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:53,956 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:53,956 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:53,956 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:53,956 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,957 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:53,957 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10
[2021-07-06 15:41:53,957 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:53,957 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:53,957 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 10.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,957 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:53,957 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:53,958 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:53,958 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,959 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,959 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,960 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,969 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:53,970 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,971 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,972 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,973 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,974 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,975 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,976 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:53,977 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:53,978 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,979 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,980 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:53,981 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:53,982 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:53,983 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60
[2021-07-06 15:41:53,983 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:53,983 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (13/36)
[2021-07-06 15:41:53,984 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:53,985 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:53,985 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:53,986 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:53,987 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2021-07-06 15:41:53,987 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:53,987 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:53,987 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:53,988 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:53,988 INFO  L82        PathProgramCache]: Analyzing trace with hash -1984580186, now seen corresponding path program 1 times
[2021-07-06 15:41:53,988 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:53,988 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077899531]
[2021-07-06 15:41:53,988 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:53,989 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,025 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,025 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,025 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,026 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,026 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077899531]
[2021-07-06 15:41:54,026 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077899531] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,026 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,026 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,026 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136582576]
[2021-07-06 15:41:54,027 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,027 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,027 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,027 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,028 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,030 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,030 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,031 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11
[2021-07-06 15:41:54,032 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,032 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,032 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,032 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,033 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,033 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,033 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,033 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,033 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11
[2021-07-06 15:41:54,033 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,033 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,034 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,034 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,034 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,034 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,035 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,036 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,036 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,037 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,047 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,048 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,049 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,050 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,051 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,052 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,052 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,053 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,054 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,055 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,056 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,057 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,058 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65
[2021-07-06 15:41:54,058 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,058 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (14/36)
[2021-07-06 15:41:54,059 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,060 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,060 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,061 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,062 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2021-07-06 15:41:54,062 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,062 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,062 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,062 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,063 INFO  L82        PathProgramCache]: Analyzing trace with hash -1984574164, now seen corresponding path program 1 times
[2021-07-06 15:41:54,063 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,063 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198340054]
[2021-07-06 15:41:54,063 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,063 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,078 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,079 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,079 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,079 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,079 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198340054]
[2021-07-06 15:41:54,079 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198340054] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,079 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,080 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,080 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908376225]
[2021-07-06 15:41:54,080 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,080 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,081 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,081 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,081 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,083 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,083 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,083 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,083 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11
[2021-07-06 15:41:54,083 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,083 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,084 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,084 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,084 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,084 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,084 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,085 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,085 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11
[2021-07-06 15:41:54,085 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,085 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,085 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,085 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,085 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,086 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,086 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,087 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,087 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,088 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,092 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,093 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,094 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,095 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,096 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,098 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,099 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,101 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,102 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,103 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,103 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,104 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,105 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,106 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,106 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,106 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,106 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,106 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70
[2021-07-06 15:41:54,106 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,107 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (15/36)
[2021-07-06 15:41:54,108 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,108 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,108 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,110 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,110 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:54,110 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,110 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,110 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,111 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,111 INFO  L82        PathProgramCache]: Analyzing trace with hash -1392256817, now seen corresponding path program 1 times
[2021-07-06 15:41:54,111 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,111 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739164132]
[2021-07-06 15:41:54,111 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,112 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,130 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,130 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,130 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,131 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,131 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739164132]
[2021-07-06 15:41:54,131 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739164132] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,131 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,131 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,131 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56302576]
[2021-07-06 15:41:54,132 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,132 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,132 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,132 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,133 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,134 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,134 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,134 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,134 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:54,135 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,135 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,135 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,135 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,135 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,136 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,136 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,136 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,136 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:54,136 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,136 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,136 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,137 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,137 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,137 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,137 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,138 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,139 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,139 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,143 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,143 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,143 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,143 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,143 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,144 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,145 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,146 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,147 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,148 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,149 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,150 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,151 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,152 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,153 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,154 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,155 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,156 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,157 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75
[2021-07-06 15:41:54,157 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,158 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (16/36)
[2021-07-06 15:41:54,159 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,159 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,159 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,161 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,161 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:54,161 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,161 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,162 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,162 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,162 INFO  L82        PathProgramCache]: Analyzing trace with hash -1392250795, now seen corresponding path program 1 times
[2021-07-06 15:41:54,162 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,162 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357357575]
[2021-07-06 15:41:54,162 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,163 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,189 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,190 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,190 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,190 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,191 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357357575]
[2021-07-06 15:41:54,191 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357357575] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,191 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,191 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,191 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418402628]
[2021-07-06 15:41:54,192 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,192 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,192 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,192 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,193 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,195 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,195 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,195 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,195 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:54,195 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,195 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,195 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,196 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,196 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,196 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,196 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,196 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,197 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:54,197 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,197 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,197 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,197 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,197 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,198 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,198 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,199 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,199 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,201 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,205 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,206 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,209 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,210 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,211 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,211 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,213 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,216 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,217 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,218 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,219 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80
[2021-07-06 15:41:54,219 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,220 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (17/36)
[2021-07-06 15:41:54,223 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,224 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,224 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,226 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,229 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:54,229 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,230 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,230 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,230 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,230 INFO  L82        PathProgramCache]: Analyzing trace with hash -210101552, now seen corresponding path program 1 times
[2021-07-06 15:41:54,230 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,231 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230493815]
[2021-07-06 15:41:54,231 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,231 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,260 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,261 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,261 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,262 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,262 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230493815]
[2021-07-06 15:41:54,262 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230493815] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,262 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,262 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,264 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636169881]
[2021-07-06 15:41:54,264 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,264 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,265 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,265 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,266 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,267 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,267 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,268 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:54,268 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,268 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,268 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,269 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,269 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,269 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,269 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,269 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,269 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:54,269 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,270 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,270 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,270 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,270 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,270 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,271 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,271 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,272 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,273 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,276 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,277 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,278 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,279 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,279 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,280 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,281 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,282 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,283 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,283 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,284 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,285 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,286 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,287 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,288 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85
[2021-07-06 15:41:54,288 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,289 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (18/36)
[2021-07-06 15:41:54,289 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,290 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,290 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,291 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,291 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:54,292 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,292 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,292 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,292 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,292 INFO  L82        PathProgramCache]: Analyzing trace with hash -210095530, now seen corresponding path program 1 times
[2021-07-06 15:41:54,292 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,292 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409834910]
[2021-07-06 15:41:54,292 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,293 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,303 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,304 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,304 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,304 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,304 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409834910]
[2021-07-06 15:41:54,304 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409834910] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,305 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,305 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,305 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148305504]
[2021-07-06 15:41:54,305 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,305 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,305 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,306 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,306 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,313 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,313 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,313 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,313 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:54,313 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,313 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,314 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,314 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,314 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,314 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,314 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,314 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,315 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:54,315 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,315 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,315 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,315 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,315 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,315 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,316 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,316 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,317 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,318 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,331 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,331 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,332 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,333 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,334 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,335 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,336 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,337 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,338 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,338 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,338 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,338 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,338 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,338 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,339 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,340 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,341 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,342 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,343 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,344 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,344 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,345 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,346 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,347 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90
[2021-07-06 15:41:54,348 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,348 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (19/36)
[2021-07-06 15:41:54,349 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,349 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,349 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,351 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,351 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-07-06 15:41:54,352 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,352 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,352 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,352 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,352 INFO  L82        PathProgramCache]: Analyzing trace with hash 2076973305, now seen corresponding path program 1 times
[2021-07-06 15:41:54,353 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,353 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631106037]
[2021-07-06 15:41:54,353 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,353 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,382 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,383 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,383 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,383 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,384 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631106037]
[2021-07-06 15:41:54,384 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631106037] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,384 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,384 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,384 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182944147]
[2021-07-06 15:41:54,384 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,385 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,385 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,385 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,386 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,387 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,387 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,388 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,388 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14
[2021-07-06 15:41:54,388 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,388 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,388 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,389 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,389 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,389 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,390 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,390 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,390 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14
[2021-07-06 15:41:54,391 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,391 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,391 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,391 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,392 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,392 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,392 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,393 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,393 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,394 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,400 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,400 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,400 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,400 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,401 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,402 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,403 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,403 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,404 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,405 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,406 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,407 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,407 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,407 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,407 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,407 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,407 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,407 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,408 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,409 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,410 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,411 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,412 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,413 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,414 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,415 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95
[2021-07-06 15:41:54,416 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,418 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (20/36)
[2021-07-06 15:41:54,420 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,420 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,420 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,421 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,422 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2021-07-06 15:41:54,422 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,422 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,422 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,422 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,423 INFO  L82        PathProgramCache]: Analyzing trace with hash -1983286233, now seen corresponding path program 1 times
[2021-07-06 15:41:54,423 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,423 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141479271]
[2021-07-06 15:41:54,423 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,423 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,442 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,443 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,443 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,443 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,443 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141479271]
[2021-07-06 15:41:54,443 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141479271] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,444 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,444 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,444 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443470706]
[2021-07-06 15:41:54,444 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,444 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,445 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,445 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,445 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,447 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,447 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,447 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11
[2021-07-06 15:41:54,447 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,448 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,448 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,448 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,448 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,448 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,448 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,449 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,449 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11
[2021-07-06 15:41:54,449 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,449 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,449 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 11.0) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,449 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,449 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,450 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,450 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,451 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,451 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,452 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,457 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,458 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,459 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,460 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,461 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,462 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,463 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,463 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,464 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,465 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,466 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,467 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,468 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,469 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,470 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,471 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable100
[2021-07-06 15:41:54,471 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,472 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (21/36)
[2021-07-06 15:41:54,473 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,474 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,474 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,475 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,477 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:54,477 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,477 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,477 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,478 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,478 INFO  L82        PathProgramCache]: Analyzing trace with hash -1352330920, now seen corresponding path program 1 times
[2021-07-06 15:41:54,478 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,478 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520316266]
[2021-07-06 15:41:54,478 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,478 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,497 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,497 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,498 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,498 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,498 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520316266]
[2021-07-06 15:41:54,498 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520316266] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,498 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,498 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,498 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499322388]
[2021-07-06 15:41:54,499 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,499 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,499 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,499 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,500 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,501 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,501 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,501 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,501 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:54,502 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,502 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,502 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,503 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,504 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,504 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,504 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,504 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,504 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:54,504 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,505 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,505 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,505 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,505 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,505 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,506 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,506 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,507 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,507 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,511 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,512 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,513 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,514 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,514 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,515 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,516 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,517 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,518 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,518 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,519 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,520 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,521 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,522 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,523 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,524 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,525 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,526 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,526 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105
[2021-07-06 15:41:54,526 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,526 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (22/36)
[2021-07-06 15:41:54,527 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,527 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,528 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,529 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,529 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:54,529 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,529 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,530 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,530 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,530 INFO  L82        PathProgramCache]: Analyzing trace with hash -1352324898, now seen corresponding path program 1 times
[2021-07-06 15:41:54,530 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,530 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640016192]
[2021-07-06 15:41:54,530 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,531 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,550 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,551 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,551 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,551 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,551 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640016192]
[2021-07-06 15:41:54,552 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640016192] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,552 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,552 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,553 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468640594]
[2021-07-06 15:41:54,557 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,557 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,557 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,557 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,558 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,559 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,559 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,559 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,559 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:54,560 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,560 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,560 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,561 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,561 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,561 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,562 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,562 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,562 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:54,562 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,562 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,562 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 12.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,562 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,563 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,563 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,563 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,564 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,564 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,565 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,569 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,570 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,571 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,572 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,573 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,574 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,575 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110
[2021-07-06 15:41:54,575 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,576 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (23/36)
[2021-07-06 15:41:54,576 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,577 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,577 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,578 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,578 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:54,578 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,579 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,579 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,579 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,579 INFO  L82        PathProgramCache]: Analyzing trace with hash 1027601291, now seen corresponding path program 1 times
[2021-07-06 15:41:54,579 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,579 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437500920]
[2021-07-06 15:41:54,579 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,579 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,589 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,589 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,589 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,589 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,590 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437500920]
[2021-07-06 15:41:54,590 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437500920] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,590 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,590 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,590 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196344653]
[2021-07-06 15:41:54,590 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,590 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,591 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,591 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,591 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,592 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,592 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,593 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,593 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:54,593 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,593 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,593 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,593 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,593 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,593 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,594 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,594 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,594 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:54,594 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,594 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,594 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,594 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,594 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,594 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,595 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,595 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,596 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,596 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,600 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,600 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,601 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,602 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,603 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,604 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,605 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,606 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,607 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,608 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,609 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115
[2021-07-06 15:41:54,609 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,610 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (24/36)
[2021-07-06 15:41:54,611 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,611 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,611 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,612 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,612 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:54,613 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,613 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,613 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,613 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,613 INFO  L82        PathProgramCache]: Analyzing trace with hash 1027607313, now seen corresponding path program 1 times
[2021-07-06 15:41:54,613 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,613 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578206364]
[2021-07-06 15:41:54,613 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,613 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,622 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,623 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,623 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,623 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,623 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578206364]
[2021-07-06 15:41:54,623 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578206364] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,623 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,623 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,624 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945838644]
[2021-07-06 15:41:54,624 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,624 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,624 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,624 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,625 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,626 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,626 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,626 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:54,626 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,626 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,627 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,627 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,627 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,627 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,627 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,627 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,627 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:54,627 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,628 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,628 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,628 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,628 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,628 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,632 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,633 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,634 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,639 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,643 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,644 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,645 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,646 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,647 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,648 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,649 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,649 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,649 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,649 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,649 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,649 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,649 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,650 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,651 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,652 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,653 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,654 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,655 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,656 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,657 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,657 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,657 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,657 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,657 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120
[2021-07-06 15:41:54,657 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,658 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (25/36)
[2021-07-06 15:41:54,659 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,659 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,659 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,661 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,662 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-07-06 15:41:54,662 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,662 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,662 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,662 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,662 INFO  L82        PathProgramCache]: Analyzing trace with hash 1791055810, now seen corresponding path program 1 times
[2021-07-06 15:41:54,663 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,663 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833623988]
[2021-07-06 15:41:54,663 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,663 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,669 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,688 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,689 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,689 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,694 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,694 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833623988]
[2021-07-06 15:41:54,694 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833623988] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,694 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,694 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,695 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784561736]
[2021-07-06 15:41:54,695 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,695 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,695 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,695 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,696 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,697 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,697 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,697 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,697 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14
[2021-07-06 15:41:54,697 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,697 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,698 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,698 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,698 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,698 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,698 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,698 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,698 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14
[2021-07-06 15:41:54,698 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,699 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,699 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,699 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,699 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,699 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,699 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,700 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,701 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,701 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,705 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,706 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,707 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,708 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,709 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,710 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,711 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,712 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,713 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,714 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable125
[2021-07-06 15:41:54,714 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,714 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (26/36)
[2021-07-06 15:41:54,715 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,716 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,716 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,717 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,717 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-07-06 15:41:54,717 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,717 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,717 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,718 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,718 INFO  L82        PathProgramCache]: Analyzing trace with hash 1791061832, now seen corresponding path program 1 times
[2021-07-06 15:41:54,718 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,718 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919846323]
[2021-07-06 15:41:54,718 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,718 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,723 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,727 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,728 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,728 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,728 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,728 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919846323]
[2021-07-06 15:41:54,728 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919846323] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,729 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,729 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,729 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647846090]
[2021-07-06 15:41:54,729 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,729 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,729 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,729 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,730 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,731 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,731 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,731 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,731 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14
[2021-07-06 15:41:54,731 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,731 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,731 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,732 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,732 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,732 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,732 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,732 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,732 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14
[2021-07-06 15:41:54,732 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,732 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,733 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,733 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,733 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,733 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,733 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,734 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,734 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,735 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,738 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,739 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,740 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,740 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,740 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,740 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,741 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,744 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,745 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,746 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,747 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,748 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,749 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,750 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,751 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130
[2021-07-06 15:41:54,751 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,752 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (27/36)
[2021-07-06 15:41:54,752 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,753 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,753 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,754 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,754 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2021-07-06 15:41:54,755 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,755 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,755 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,755 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,755 INFO  L82        PathProgramCache]: Analyzing trace with hash -311657867, now seen corresponding path program 1 times
[2021-07-06 15:41:54,755 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,755 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107337938]
[2021-07-06 15:41:54,755 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,756 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,760 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,768 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,768 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,769 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,769 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,769 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107337938]
[2021-07-06 15:41:54,769 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107337938] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,769 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,769 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,770 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442873531]
[2021-07-06 15:41:54,770 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,770 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,770 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,771 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,771 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,773 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,773 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,773 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,774 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15
[2021-07-06 15:41:54,774 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,774 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,774 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,774 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,775 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,775 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,775 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,775 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,775 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15
[2021-07-06 15:41:54,775 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,775 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,776 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,776 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,776 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,776 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,776 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,777 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,777 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,778 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,782 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,783 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,784 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,785 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,786 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,787 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,788 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,789 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,790 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,791 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,792 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,793 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,793 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,794 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,795 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,796 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,796 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,796 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,796 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,796 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable135
[2021-07-06 15:41:54,796 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,797 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (28/36)
[2021-07-06 15:41:54,799 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,799 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,800 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,801 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,801 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2021-07-06 15:41:54,801 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,802 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,802 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,802 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,802 INFO  L82        PathProgramCache]: Analyzing trace with hash -598712254, now seen corresponding path program 1 times
[2021-07-06 15:41:54,802 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,802 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835421080]
[2021-07-06 15:41:54,803 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,803 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,819 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,819 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,819 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,820 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,820 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835421080]
[2021-07-06 15:41:54,820 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835421080] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,820 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,820 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:54,820 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451696619]
[2021-07-06 15:41:54,821 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:54,821 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,821 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:54,821 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,822 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,823 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:54,823 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:54,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:54,823 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15
[2021-07-06 15:41:54,823 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:54,824 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:54,824 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:54,826 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:54,826 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:54,826 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:54,826 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,826 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:54,826 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15
[2021-07-06 15:41:54,826 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:54,827 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:54,827 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 15.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,827 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:54,827 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:54,827 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:54,827 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,828 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,829 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,829 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:54,833 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,833 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,833 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,833 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,834 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,835 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,836 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,837 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,838 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,839 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:54,840 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,841 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,842 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,843 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:54,844 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,845 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,846 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:54,847 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140
[2021-07-06 15:41:54,847 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:54,848 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (29/36)
[2021-07-06 15:41:54,849 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:54,849 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:54,849 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:54,850 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:54,851 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2021-07-06 15:41:54,851 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:54,851 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:54,851 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:54,851 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:54,851 INFO  L82        PathProgramCache]: Analyzing trace with hash -1380210461, now seen corresponding path program 1 times
[2021-07-06 15:41:54,852 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:54,852 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870020270]
[2021-07-06 15:41:54,852 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:54,852 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:54,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:54,875 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,875 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,878 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,879 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9
[2021-07-06 15:41:54,888 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:54,889 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:54,889 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:54,889 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:54,889 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870020270]
[2021-07-06 15:41:54,889 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870020270] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:54,890 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:54,890 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-06 15:41:54,890 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613646491]
[2021-07-06 15:41:54,890 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-06 15:41:54,890 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:54,891 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-06 15:41:54,891 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-06 15:41:54,891 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,017 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,017 INFO  L93              Difference]: Finished difference Result 187 states and 290 transitions.
[2021-07-06 15:41:55,018 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-06 15:41:55,018 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16
[2021-07-06 15:41:55,019 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,019 INFO  L225             Difference]: With dead ends: 187
[2021-07-06 15:41:55,019 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,020 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-06 15:41:55,020 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,020 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,020 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,021 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,021 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16
[2021-07-06 15:41:55,021 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,021 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,021 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,021 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,021 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,022 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,022 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,023 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,023 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,024 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,035 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,036 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,037 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,038 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,039 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,040 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,041 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,042 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,043 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,044 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,045 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,046 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,047 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,048 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,049 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,049 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145
[2021-07-06 15:41:55,049 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,050 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (30/36)
[2021-07-06 15:41:55,051 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,051 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,051 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,053 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,054 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2021-07-06 15:41:55,054 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,054 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,054 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,055 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,055 INFO  L82        PathProgramCache]: Analyzing trace with hash 1973227341, now seen corresponding path program 1 times
[2021-07-06 15:41:55,055 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,055 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926960456]
[2021-07-06 15:41:55,055 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,055 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,068 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,069 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,069 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,069 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,069 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926960456]
[2021-07-06 15:41:55,070 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926960456] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,070 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,071 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:55,071 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633100324]
[2021-07-06 15:41:55,071 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,071 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,071 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,072 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,084 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,085 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,085 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,085 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,086 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13
[2021-07-06 15:41:55,086 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,086 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,086 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,086 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,087 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,087 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,087 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,087 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,087 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 13
[2021-07-06 15:41:55,087 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,088 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,088 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,088 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,088 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,088 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,089 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,090 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,090 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,091 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,095 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,095 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,095 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,095 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,096 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,097 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,098 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,099 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,100 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,101 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,101 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,102 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,103 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,104 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,105 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,106 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,106 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,107 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,108 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,109 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,109 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,109 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,109 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable150
[2021-07-06 15:41:55,109 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,110 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (31/36)
[2021-07-06 15:41:55,110 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,111 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,111 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,113 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,113 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-07-06 15:41:55,113 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,114 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,114 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,114 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,114 INFO  L82        PathProgramCache]: Analyzing trace with hash 1040505695, now seen corresponding path program 1 times
[2021-07-06 15:41:55,114 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,115 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597551967]
[2021-07-06 15:41:55,115 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,115 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,135 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,136 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,136 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,136 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,136 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597551967]
[2021-07-06 15:41:55,136 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597551967] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,137 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,137 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2021-07-06 15:41:55,137 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493120932]
[2021-07-06 15:41:55,137 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,137 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,138 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,138 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,138 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,139 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,139 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,140 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,140 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14
[2021-07-06 15:41:55,140 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,140 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,140 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,141 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,141 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,142 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,142 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,142 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,142 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14
[2021-07-06 15:41:55,142 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,143 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,143 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 1 states have (on average 14.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,143 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,143 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,143 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,144 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,144 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,145 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,145 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,157 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,158 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,159 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,160 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,161 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,162 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,163 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,164 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,164 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,164 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,164 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,164 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,164 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,164 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,165 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,166 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,167 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,168 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,169 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,169 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,169 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,169 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,170 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,171 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,172 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable155
[2021-07-06 15:41:55,172 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,173 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (32/36)
[2021-07-06 15:41:55,174 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,175 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,175 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,179 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,179 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2021-07-06 15:41:55,179 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,179 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,179 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,180 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,180 INFO  L82        PathProgramCache]: Analyzing trace with hash 1740953026, now seen corresponding path program 1 times
[2021-07-06 15:41:55,180 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,180 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373918880]
[2021-07-06 15:41:55,180 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,181 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,192 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,192 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,193 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,194 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,194 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,194 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,194 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373918880]
[2021-07-06 15:41:55,194 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373918880] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,194 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,194 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-06 15:41:55,195 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942458937]
[2021-07-06 15:41:55,195 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,195 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,195 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,195 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,196 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,197 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,197 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,197 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,198 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9
[2021-07-06 15:41:55,198 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,198 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,198 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,198 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,199 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,199 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,199 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,199 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,199 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 9
[2021-07-06 15:41:55,199 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,199 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,200 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,200 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,200 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,200 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,200 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,201 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,202 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,202 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,206 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,207 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,208 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,209 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,210 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,211 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,212 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,213 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,214 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,215 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,216 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,217 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,218 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,219 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable160
[2021-07-06 15:41:55,220 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,220 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (33/36)
[2021-07-06 15:41:55,221 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,221 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,221 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,222 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,223 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2021-07-06 15:41:55,223 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,223 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,223 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,223 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,223 INFO  L82        PathProgramCache]: Analyzing trace with hash -1865030767, now seen corresponding path program 1 times
[2021-07-06 15:41:55,224 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,224 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737291882]
[2021-07-06 15:41:55,224 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,224 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,235 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,235 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,236 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,236 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,236 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,237 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,237 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737291882]
[2021-07-06 15:41:55,237 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737291882] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,237 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,237 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-06 15:41:55,237 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011333780]
[2021-07-06 15:41:55,237 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,238 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,238 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,238 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,238 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,240 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,240 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,240 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,240 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10
[2021-07-06 15:41:55,241 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,241 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,241 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,241 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,241 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,241 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,242 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,242 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,242 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10
[2021-07-06 15:41:55,242 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,242 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,242 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,242 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,243 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,243 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,243 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,244 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,244 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,245 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,249 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,249 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,249 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,249 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,250 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,251 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,252 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,253 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,254 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,255 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,256 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,257 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,258 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,259 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,260 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,261 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,262 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,263 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,263 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,263 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,263 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,263 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable165
[2021-07-06 15:41:55,263 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,264 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (34/36)
[2021-07-06 15:41:55,264 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,265 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,265 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,266 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,267 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2021-07-06 15:41:55,267 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,267 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,267 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,267 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,267 INFO  L82        PathProgramCache]: Analyzing trace with hash -1981378652, now seen corresponding path program 1 times
[2021-07-06 15:41:55,268 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,268 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363405492]
[2021-07-06 15:41:55,268 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,271 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,287 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,287 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,288 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,288 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,289 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,289 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,289 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363405492]
[2021-07-06 15:41:55,289 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363405492] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,289 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,290 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-06 15:41:55,290 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402701250]
[2021-07-06 15:41:55,290 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,290 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,291 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,291 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,291 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,292 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,293 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,293 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,293 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11
[2021-07-06 15:41:55,293 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,293 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,293 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,294 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,294 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,294 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,294 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,294 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,295 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11
[2021-07-06 15:41:55,295 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,295 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,295 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,295 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,295 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,296 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,296 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,297 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,297 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,301 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,302 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,303 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,304 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,305 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,306 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,307 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,308 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,308 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,308 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,308 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,308 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,308 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,309 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,310 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,311 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,312 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,313 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,314 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,314 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,315 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,316 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,317 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable170
[2021-07-06 15:41:55,317 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,318 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (35/36)
[2021-07-06 15:41:55,319 INFO  L328      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW ========
[2021-07-06 15:41:55,319 INFO  L329      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-07-06 15:41:55,319 INFO  L330      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-07-06 15:41:55,320 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,321 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2021-07-06 15:41:55,321 INFO  L517         BasicCegarLoop]: Found error trace
[2021-07-06 15:41:55,321 INFO  L525         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-07-06 15:41:55,321 INFO  L374      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW] ===
[2021-07-06 15:41:55,322 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-06 15:41:55,322 INFO  L82        PathProgramCache]: Analyzing trace with hash -1293195789, now seen corresponding path program 1 times
[2021-07-06 15:41:55,322 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-06 15:41:55,322 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905504954]
[2021-07-06 15:41:55,322 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-06 15:41:55,322 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-07-06 15:41:55,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-06 15:41:55,332 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,332 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,333 INFO  L142       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-06 15:41:55,333 INFO  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-07-06 15:41:55,333 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-06 15:41:55,334 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-06 15:41:55,334 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905504954]
[2021-07-06 15:41:55,334 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905504954] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-06 15:41:55,334 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-06 15:41:55,334 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-06 15:41:55,334 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9647718]
[2021-07-06 15:41:55,335 INFO  L425      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-06 15:41:55,335 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-06 15:41:55,335 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-06 15:41:55,335 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,336 INFO  L87              Difference]: Start difference. First operand  has 110 states, 73 states have (on average 1.904109589041096) internal successors, (139), 109 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,338 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-07-06 15:41:55,338 INFO  L93              Difference]: Finished difference Result 128 states and 169 transitions.
[2021-07-06 15:41:55,338 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-06 15:41:55,338 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12
[2021-07-06 15:41:55,338 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-07-06 15:41:55,339 INFO  L225             Difference]: With dead ends: 128
[2021-07-06 15:41:55,339 INFO  L226             Difference]: Without dead ends: 0
[2021-07-06 15:41:55,339 INFO  L795         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-06 15:41:55,339 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-07-06 15:41:55,339 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-07-06 15:41:55,340 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,340 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-07-06 15:41:55,340 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12
[2021-07-06 15:41:55,340 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-07-06 15:41:55,344 INFO  L442      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-07-06 15:41:55,344 INFO  L443      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-06 15:41:55,345 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-07-06 15:41:55,345 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2021-07-06 15:41:55,345 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-07-06 15:41:55,345 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,346 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,347 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,347 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms
[2021-07-06 15:41:55,351 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,351 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point L85-1(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point L52-1(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point L102-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,352 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point L53(lines 53 58) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point L103-1(line 103) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point L87-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,353 INFO  L762   garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point L55(lines 55 57) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L762   garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,354 INFO  L765   garLoopResultBuilder]: At program point L72-2(lines 72 97) the Hoare annotation is: true
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,355 INFO  L762   garLoopResultBuilder]: For program point L91-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point L108(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point L108-1(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point L75-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,356 INFO  L762   garLoopResultBuilder]: For program point L108-2(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point L92-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,357 INFO  L762   garLoopResultBuilder]: For program point L76-1(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point L76-2(line 76) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point L76-4(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L765   garLoopResultBuilder]: At program point L126(lines 114 127) the Hoare annotation is: true
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point L93-1(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,358 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L765   garLoopResultBuilder]: At program point L110(lines 32 111) the Hoare annotation is: true
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point L77-1(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point L77-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,359 INFO  L762   garLoopResultBuilder]: For program point L61(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point L61-1(lines 61 69) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point L78(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,360 INFO  L762   garLoopResultBuilder]: For program point L78-3(lines 75 80) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,361 INFO  L762   garLoopResultBuilder]: For program point L79-1(line 79) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point L63(lines 63 68) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point L64-1(line 64) no Hoare annotation was computed.
[2021-07-06 15:41:55,362 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point L81(lines 72 97) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point L65(lines 65 67) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,363 INFO  L762   garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point L16(lines 16 18) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point L82-4(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 108) no Hoare annotation was computed.
[2021-07-06 15:41:55,364 INFO  L765   garLoopResultBuilder]: At program point L16-2(lines 15 20) the Hoare annotation is: true
[2021-07-06 15:41:55,364 INFO  L762   garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point L99-1(lines 33 111) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point L99-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,365 INFO  L762   garLoopResultBuilder]: For program point L83-1(line 83) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L17(line 17) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L83-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L100-2(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L84(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,366 INFO  L762   garLoopResultBuilder]: For program point L51(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,367 INFO  L762   garLoopResultBuilder]: For program point L84-1(line 84) no Hoare annotation was computed.
[2021-07-06 15:41:55,367 INFO  L762   garLoopResultBuilder]: For program point L51-1(lines 51 59) no Hoare annotation was computed.
[2021-07-06 15:41:55,367 INFO  L762   garLoopResultBuilder]: For program point L84-3(lines 81 86) no Hoare annotation was computed.
[2021-07-06 15:41:55,367 INFO  L762   garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 77) no Hoare annotation was computed.
[2021-07-06 15:41:55,367 INFO  L762   garLoopResultBuilder]: For program point L101-1(lines 99 106) no Hoare annotation was computed.
[2021-07-06 15:41:55,368 WARN  L471      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable175
[2021-07-06 15:41:55,368 WARN  L182   nStatisticsGenerator]: total relevant statements: 0
[2021-07-06 15:41:55,368 INFO  L303   ceAbstractionStarter]: Result for error location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW was SAFE (36/36)
[2021-07-06 15:41:55,380 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.07 03:41:55 BoogieIcfgContainer
[2021-07-06 15:41:55,380 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-07-06 15:41:55,381 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2021-07-06 15:41:55,381 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2021-07-06 15:41:55,381 INFO  L275        PluginConnector]: Witness Printer initialized
[2021-07-06 15:41:55,382 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.07 03:41:52" (3/4) ...
[2021-07-06 15:41:55,384 INFO  L137         WitnessPrinter]: Generating witness for correct program
[2021-07-06 15:41:55,398 INFO  L910   BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges
[2021-07-06 15:41:55,399 INFO  L910   BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges
[2021-07-06 15:41:55,399 INFO  L910   BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2021-07-06 15:41:55,399 INFO  L910   BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2021-07-06 15:41:55,445 INFO  L141         WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml
[2021-07-06 15:41:55,446 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-07-06 15:41:55,447 INFO  L168              Benchmark]: Toolchain (without parser) took 3748.99 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 31.7 MB in the beginning and 72.9 MB in the end (delta: -41.2 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,447 INFO  L168              Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,447 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 266.72 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 31.6 MB in the beginning and 49.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,448 INFO  L168              Benchmark]: Boogie Procedure Inliner took 34.09 ms. Allocated memory is still 67.1 MB. Free memory was 49.6 MB in the beginning and 47.8 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,448 INFO  L168              Benchmark]: Boogie Preprocessor took 43.62 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 46.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,449 INFO  L168              Benchmark]: RCFGBuilder took 618.30 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 36.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,449 INFO  L168              Benchmark]: TraceAbstraction took 2715.51 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 36.4 MB in the beginning and 78.1 MB in the end (delta: -41.7 MB). Peak memory consumption was 9.5 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,449 INFO  L168              Benchmark]: Witness Printer took 64.83 ms. Allocated memory is still 119.5 MB. Free memory was 78.1 MB in the beginning and 72.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB.
[2021-07-06 15:41:55,456 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB.
 * CACSL2BoogieTranslator took 266.72 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 31.6 MB in the beginning and 49.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB.
 * Boogie Procedure Inliner took 34.09 ms. Allocated memory is still 67.1 MB. Free memory was 49.6 MB in the beginning and 47.8 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB.
 * Boogie Preprocessor took 43.62 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 46.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB.
 * RCFGBuilder took 618.30 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 36.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB.
 * TraceAbstraction took 2715.51 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 36.4 MB in the beginning and 78.1 MB in the end (delta: -41.7 MB). Peak memory consumption was 9.5 MB. Max. memory is 16.1 GB.
 * Witness Printer took 64.83 ms. Allocated memory is still 119.5 MB. Free memory was 78.1 MB in the beginning and 72.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - PositiveResult [Line: 52]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 52]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 54]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 54]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 56]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 56]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 62]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 62]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 64]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 64]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 66]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 66]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 76]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 76]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 77]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 77]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 78]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 78]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 79]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 79]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 82]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 82]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 83]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 83]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 84]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 84]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 85]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 85]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 96]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 96]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 105]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 105]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 108]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 108]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 108]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - PositiveResult [Line: 108]: integer overflow can never occur
    For all program executions holds that integer overflow can never occur at this location
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 328.5ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 6.9ms, AutomataDifference: 46.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 25.2ms, InitialAbstractionConstructionTime: 10.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 7.8ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 9.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 10.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 6.3ms SsaConstructionTime, 32.1ms SatisfiabilityAnalysisTime, 45.9ms InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 3 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 81.3ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 10.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.8ms, InitialAbstractionConstructionTime: 2.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.7ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.7ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.2ms SsaConstructionTime, 7.3ms SatisfiabilityAnalysisTime, 15.7ms InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 4 ConstructedInterpolants, 0 QuantifiedInterpolants, 4 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 102.6ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 3.2ms, AutomataDifference: 12.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 13.2ms, InitialAbstractionConstructionTime: 4.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3.3ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 5.7ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 6.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.9ms SsaConstructionTime, 7.5ms SatisfiabilityAnalysisTime, 11.7ms InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 6 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 79.2ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.2ms, AutomataDifference: 12.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 9.3ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 4.7ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 4.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.1ms SsaConstructionTime, 10.6ms SatisfiabilityAnalysisTime, 15.1ms InterpolantComputationTime, 8 NumberOfCodeBlocks, 8 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 7 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 80.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.3ms, AutomataDifference: 7.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.2ms, InitialAbstractionConstructionTime: 9.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0ms SsaConstructionTime, 13.2ms SatisfiabilityAnalysisTime, 17.5ms InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 107.0ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.2ms, AutomataDifference: 8.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 20.5ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 15.9ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 4.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0ms SsaConstructionTime, 10.8ms SatisfiabilityAnalysisTime, 32.4ms InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 84.9ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 4.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.5ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.3ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.5ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.2ms SsaConstructionTime, 19.7ms SatisfiabilityAnalysisTime, 22.5ms InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 5 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 53.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.2ms, AutomataDifference: 4.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.4ms, InitialAbstractionConstructionTime: 2.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.5ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.1ms SsaConstructionTime, 5.0ms SatisfiabilityAnalysisTime, 7.5ms InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 6 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 53.7ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 4.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.2ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.3ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.1ms SsaConstructionTime, 5.5ms SatisfiabilityAnalysisTime, 7.9ms InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 46.5ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 3.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.9ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8ms SsaConstructionTime, 5.1ms SatisfiabilityAnalysisTime, 7.1ms InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 58.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.3ms, AutomataDifference: 4.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.2ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.7ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.3ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 5.2ms SatisfiabilityAnalysisTime, 7.8ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 102.7ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.2ms, AutomataDifference: 3.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.9ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9ms SsaConstructionTime, 22.5ms SatisfiabilityAnalysisTime, 24.2ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 74.2ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.9ms, AutomataDifference: 4.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 10.9ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 7.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8ms SsaConstructionTime, 5.6ms SatisfiabilityAnalysisTime, 31.2ms InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 73.8ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.4ms, AutomataDifference: 5.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 13.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.3ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 10.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.9ms SsaConstructionTime, 18.2ms SatisfiabilityAnalysisTime, 12.3ms InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 47.2ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 3.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.9ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9ms SsaConstructionTime, 5.2ms SatisfiabilityAnalysisTime, 7.8ms InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 50.0ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 3.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.8ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9ms SsaConstructionTime, 9.4ms SatisfiabilityAnalysisTime, 7.2ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 61.0ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 4.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 7.1ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 3.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9ms SsaConstructionTime, 11.5ms SatisfiabilityAnalysisTime, 13.8ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 65.6ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 4.6ms, AutomataDifference: 4.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.7ms SsaConstructionTime, 7.2ms SatisfiabilityAnalysisTime, 18.7ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 58.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 8.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 15.8ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.5ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.5ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 9.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8ms SsaConstructionTime, 3.8ms SatisfiabilityAnalysisTime, 5.6ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 69.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 4.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 8.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 7.4ms SatisfiabilityAnalysisTime, 10.8ms InterpolantComputationTime, 14 NumberOfCodeBlocks, 14 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 13 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 52.0ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 3.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.8ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.0ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 4.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6ms SsaConstructionTime, 5.9ms SatisfiabilityAnalysisTime, 10.8ms InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 53.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.9ms, AutomataDifference: 4.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.9ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.5ms SsaConstructionTime, 5.5ms SatisfiabilityAnalysisTime, 8.6ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 48.6ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 4.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.2ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.1ms SsaConstructionTime, 5.4ms SatisfiabilityAnalysisTime, 11.3ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 33.1ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.7ms, AutomataDifference: 2.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.8ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.4ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 2.8ms SatisfiabilityAnalysisTime, 5.1ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 46.9ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.7ms, AutomataDifference: 2.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 14.5ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.4ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 10.7ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 2.6ms SatisfiabilityAnalysisTime, 4.9ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 55.8ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 2.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.4ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.4ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.0ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.2ms SsaConstructionTime, 2.9ms SatisfiabilityAnalysisTime, 19.4ms InterpolantComputationTime, 14 NumberOfCodeBlocks, 14 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 13 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 36.3ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.7ms, AutomataDifference: 2.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.4ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.4ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.0ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6ms SsaConstructionTime, 2.7ms SatisfiabilityAnalysisTime, 5.1ms InterpolantComputationTime, 14 NumberOfCodeBlocks, 14 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 13 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 44.0ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 4.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.6ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.9ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6ms SsaConstructionTime, 2.6ms SatisfiabilityAnalysisTime, 8.7ms InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 49.8ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.9ms, AutomataDifference: 4.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.7ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.5ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 7.2ms SatisfiabilityAnalysisTime, 7.0ms InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 201.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.9ms, AutomataDifference: 129.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 12.8ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 67 SDtfs, 42 SDslu, 48 SDs, 0 SdLazy, 68 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 86.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 9 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.9ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 6.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6ms SsaConstructionTime, 5.8ms SatisfiabilityAnalysisTime, 29.0ms InterpolantComputationTime, 16 NumberOfCodeBlocks, 16 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 23 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 58.6ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 1.9ms, AutomataDifference: 15.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.6ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 3.1ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 4.2ms SatisfiabilityAnalysisTime, 5.9ms InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 62.8ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 3.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 14.1ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.8ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.9ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 10.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9ms SsaConstructionTime, 4.7ms SatisfiabilityAnalysisTime, 14.1ms InterpolantComputationTime, 14 NumberOfCodeBlocks, 14 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 13 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 45.5ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 3.5ms, AutomataDifference: 3.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.4ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.5ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.1ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5ms SsaConstructionTime, 5.7ms SatisfiabilityAnalysisTime, 5.8ms InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 42.6ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.7ms, AutomataDifference: 3.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.1ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.5ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.2ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5ms SsaConstructionTime, 2.6ms SatisfiabilityAnalysisTime, 8.0ms InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 53.2ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 3.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5.8ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.1ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.1ms SsaConstructionTime, 3.5ms SatisfiabilityAnalysisTime, 8.2ms InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 10 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW
    CFG has 1 procedures, 110 locations, 36 error locations. Started 1 CEGAR loops. OverallTime: 49.2ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.8ms, AutomataDifference: 4.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6.1ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 0.7ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 7 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.1ms HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.2ms SsaConstructionTime, 2.5ms SatisfiabilityAnalysisTime, 5.4ms InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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
  - AllSpecificationsHoldResult: All specifications hold
    36 specifications checked. All of them hold
  - InvariantResult [Line: 72]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 32]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 15]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 114]: Loop Invariant
    Derived loop invariant: 1
RESULT: Ultimate proved your program to be correct!
[2021-07-06 15:41:55,508 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...