./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2.c --full-output -ea --architecture 32bit


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


Checking for overflows
Using default analysis
Version 8bd4bc60
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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/s3_clnt_1.BV.c.cil-2.c -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 424a421197f4ce84b83a2829176da10a33705ff6
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE(OVERFLOW)
--- Real Ultimate output ---
This is Ultimate 0.1.25-8bd4bc6
[2020-07-29 01:24:47,942 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-07-29 01:24:47,944 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-29 01:24:47,957 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-29 01:24:47,957 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-29 01:24:47,958 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-29 01:24:47,960 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-07-29 01:24:47,962 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-07-29 01:24:47,964 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-07-29 01:24:47,965 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-07-29 01:24:47,966 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-07-29 01:24:47,968 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-07-29 01:24:47,968 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-07-29 01:24:47,969 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-07-29 01:24:47,970 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-07-29 01:24:47,972 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-07-29 01:24:47,973 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-07-29 01:24:47,974 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-07-29 01:24:47,976 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-07-29 01:24:47,978 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-07-29 01:24:47,979 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-07-29 01:24:47,980 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-07-29 01:24:47,982 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-07-29 01:24:47,983 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-07-29 01:24:47,986 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-07-29 01:24:47,986 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-07-29 01:24:47,986 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-07-29 01:24:47,987 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-07-29 01:24:47,988 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-07-29 01:24:47,989 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-07-29 01:24:47,989 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-07-29 01:24:47,990 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-07-29 01:24:47,991 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-07-29 01:24:47,992 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-07-29 01:24:47,993 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-07-29 01:24:47,993 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-07-29 01:24:47,994 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-07-29 01:24:47,994 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-07-29 01:24:47,995 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-07-29 01:24:47,996 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-07-29 01:24:47,997 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-07-29 01:24:47,997 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf
[2020-07-29 01:24:48,013 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-07-29 01:24:48,013 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-29 01:24:48,014 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-07-29 01:24:48,014 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-07-29 01:24:48,015 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-07-29 01:24:48,015 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-29 01:24:48,015 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-07-29 01:24:48,015 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2020-07-29 01:24:48,015 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-07-29 01:24:48,016 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-07-29 01:24:48,016 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-07-29 01:24:48,016 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-07-29 01:24:48,016 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-29 01:24:48,017 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-07-29 01:24:48,017 INFO  L138        SettingsManager]:  * Check absence of signed integer overflows=true
[2020-07-29 01:24:48,017 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-07-29 01:24:48,017 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-07-29 01:24:48,017 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-07-29 01:24:48,018 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-07-29 01:24:48,018 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-29 01:24:48,018 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-07-29 01:24:48,018 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-07-29 01:24:48,018 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-07-29 01:24:48,019 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-29 01:24:48,019 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-29 01:24:48,019 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-07-29 01:24:48,019 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-07-29 01:24:48,020 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-07-29 01:24:48,020 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-07-29 01:24:48,020 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-29 01:24:48,020 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-07-29 01:24:48,020 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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 -> 424a421197f4ce84b83a2829176da10a33705ff6
[2020-07-29 01:24:48,345 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-29 01:24:48,363 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-29 01:24:48,367 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-29 01:24:48,370 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-07-29 01:24:48,371 INFO  L275        PluginConnector]: CDTParser initialized
[2020-07-29 01:24:48,372 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2.c
[2020-07-29 01:24:48,449 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a567b2c7/aabdb1f11b954d8ebf885e77288ac807/FLAGbb58aa014
[2020-07-29 01:24:48,874 INFO  L306              CDTParser]: Found 1 translation units.
[2020-07-29 01:24:48,875 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2.c
[2020-07-29 01:24:48,887 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a567b2c7/aabdb1f11b954d8ebf885e77288ac807/FLAGbb58aa014
[2020-07-29 01:24:49,203 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a567b2c7/aabdb1f11b954d8ebf885e77288ac807
[2020-07-29 01:24:49,206 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-29 01:24:49,210 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2020-07-29 01:24:49,211 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-29 01:24:49,211 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-29 01:24:49,215 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-29 01:24:49,217 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,220 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dd56ec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49, skipping insertion in model container
[2020-07-29 01:24:49,221 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,229 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-07-29 01:24:49,271 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-07-29 01:24:49,617 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-07-29 01:24:49,623 INFO  L203         MainTranslator]: Completed pre-run
[2020-07-29 01:24:49,688 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-07-29 01:24:49,824 INFO  L208         MainTranslator]: Completed translation
[2020-07-29 01:24:49,825 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49 WrapperNode
[2020-07-29 01:24:49,825 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-29 01:24:49,827 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-07-29 01:24:49,827 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-07-29 01:24:49,829 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-07-29 01:24:49,839 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,864 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,951 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-07-29 01:24:49,951 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-07-29 01:24:49,953 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-07-29 01:24:49,953 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-07-29 01:24:49,964 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,964 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,973 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,973 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:49,998 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:50,008 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:50,010 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
[2020-07-29 01:24:50,014 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-07-29 01:24:50,015 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-07-29 01:24:50,015 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-07-29 01:24:50,015 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-07-29 01:24:50,016 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-29 01:24:50,087 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-07-29 01:24:50,088 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-07-29 01:24:50,217 WARN  L775   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2020-07-29 01:24:51,423 INFO  L728   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false;
[2020-07-29 01:24:51,423 INFO  L728   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false;
[2020-07-29 01:24:51,440 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-07-29 01:24:51,440 INFO  L295             CfgBuilder]: Removed 7 assume(true) statements.
[2020-07-29 01:24:51,453 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:24:51 BoogieIcfgContainer
[2020-07-29 01:24:51,454 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-07-29 01:24:51,457 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-07-29 01:24:51,458 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-07-29 01:24:51,462 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-07-29 01:24:51,462 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.07 01:24:49" (1/3) ...
[2020-07-29 01:24:51,464 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b7b615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:24:51, skipping insertion in model container
[2020-07-29 01:24:51,464 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:49" (2/3) ...
[2020-07-29 01:24:51,465 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b7b615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:24:51, skipping insertion in model container
[2020-07-29 01:24:51,465 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:24:51" (3/3) ...
[2020-07-29 01:24:51,467 INFO  L109   eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-2.c
[2020-07-29 01:24:51,480 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-07-29 01:24:51,491 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 26 error locations.
[2020-07-29 01:24:51,509 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 26 error locations.
[2020-07-29 01:24:51,548 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-07-29 01:24:51,549 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-07-29 01:24:51,549 INFO  L377      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-07-29 01:24:51,550 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-07-29 01:24:51,550 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-07-29 01:24:51,550 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-07-29 01:24:51,550 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-07-29 01:24:51,550 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-07-29 01:24:51,589 INFO  L276                IsEmpty]: Start isEmpty. Operand 174 states.
[2020-07-29 01:24:51,597 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2020-07-29 01:24:51,597 INFO  L414         BasicCegarLoop]: Found error trace
[2020-07-29 01:24:51,598 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1]
[2020-07-29 01:24:51,599 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW]===
[2020-07-29 01:24:51,605 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-07-29 01:24:51,605 INFO  L82        PathProgramCache]: Analyzing trace with hash 30889, now seen corresponding path program 1 times
[2020-07-29 01:24:51,618 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-07-29 01:24:51,619 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269731099]
[2020-07-29 01:24:51,619 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-07-29 01:24:51,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-07-29 01:24:51,733 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-07-29 01:24:51,789 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-07-29 01:24:51,790 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-07-29 01:24:51,832 INFO  L174   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-07-29 01:24:51,833 INFO  L520         BasicCegarLoop]: Counterexample might be feasible
[2020-07-29 01:24:51,833 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-07-29 01:24:51,864 WARN  L170   areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation
[2020-07-29 01:24:51,864 WARN  L170   areAnnotationChecker]: L77 has no Hoare annotation
[2020-07-29 01:24:51,864 WARN  L170   areAnnotationChecker]: L77 has no Hoare annotation
[2020-07-29 01:24:51,864 WARN  L170   areAnnotationChecker]: L80-2 has no Hoare annotation
[2020-07-29 01:24:51,865 WARN  L170   areAnnotationChecker]: L80-2 has no Hoare annotation
[2020-07-29 01:24:51,865 WARN  L170   areAnnotationChecker]: L80 has no Hoare annotation
[2020-07-29 01:24:51,865 WARN  L170   areAnnotationChecker]: L80 has no Hoare annotation
[2020-07-29 01:24:51,865 WARN  L170   areAnnotationChecker]: L86 has no Hoare annotation
[2020-07-29 01:24:51,865 WARN  L170   areAnnotationChecker]: L86 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L88 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L88 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L90 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L90 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L99-1 has no Hoare annotation
[2020-07-29 01:24:51,866 WARN  L170   areAnnotationChecker]: L99-1 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L99-1 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L607 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L607 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L100 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L610 has no Hoare annotation
[2020-07-29 01:24:51,867 WARN  L170   areAnnotationChecker]: L610 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L102 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L102 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L611 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L611 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L103 has no Hoare annotation
[2020-07-29 01:24:51,868 WARN  L170   areAnnotationChecker]: L105 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L105 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L611-2 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L207 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L207 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L208 has no Hoare annotation
[2020-07-29 01:24:51,869 WARN  L170   areAnnotationChecker]: L108 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L108 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L622 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L207-1 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L207-1 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L213 has no Hoare annotation
[2020-07-29 01:24:51,870 WARN  L170   areAnnotationChecker]: L213 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L111 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L111 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L623 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L213-2 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L213-2 has no Hoare annotation
[2020-07-29 01:24:51,871 WARN  L170   areAnnotationChecker]: L114 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L114 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L634 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L225 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L225 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L117 has no Hoare annotation
[2020-07-29 01:24:51,872 WARN  L170   areAnnotationChecker]: L117 has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: L227 has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: L227 has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: L225-2 has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: L121 has no Hoare annotation
[2020-07-29 01:24:51,873 WARN  L170   areAnnotationChecker]: L120 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L120 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L234 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L234 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L245 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L245 has no Hoare annotation
[2020-07-29 01:24:51,874 WARN  L170   areAnnotationChecker]: L266 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L266 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L123 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L123 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L252 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L252 has no Hoare annotation
[2020-07-29 01:24:51,875 WARN  L170   areAnnotationChecker]: L266-2 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L266-2 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L127 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L126 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L126 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L259 has no Hoare annotation
[2020-07-29 01:24:51,876 WARN  L170   areAnnotationChecker]: L259 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L278 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L278 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L287 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L287 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L129 has no Hoare annotation
[2020-07-29 01:24:51,877 WARN  L170   areAnnotationChecker]: L129 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L259-1 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L259-1 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L540 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L540 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L287-2 has no Hoare annotation
[2020-07-29 01:24:51,878 WARN  L170   areAnnotationChecker]: L287-2 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L133 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L133 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L132 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L132 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L577 has no Hoare annotation
[2020-07-29 01:24:51,879 WARN  L170   areAnnotationChecker]: L577 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L576 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L297 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L297 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L306 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L306 has no Hoare annotation
[2020-07-29 01:24:51,880 WARN  L170   areAnnotationChecker]: L135 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L135 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L578 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L578 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L297-2 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L306-1 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L306-1 has no Hoare annotation
[2020-07-29 01:24:51,881 WARN  L170   areAnnotationChecker]: L139 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L138 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L138 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L580 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L580 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L578-2 has no Hoare annotation
[2020-07-29 01:24:51,882 WARN  L170   areAnnotationChecker]: L578-2 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L306-3 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L310 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L310 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L327 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L327 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L141 has no Hoare annotation
[2020-07-29 01:24:51,883 WARN  L170   areAnnotationChecker]: L141 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L589 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L589 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L310-2 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L310-2 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L327-2 has no Hoare annotation
[2020-07-29 01:24:51,884 WARN  L170   areAnnotationChecker]: L327-2 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L145 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L144 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L144 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L339 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L339 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L349 has no Hoare annotation
[2020-07-29 01:24:51,885 WARN  L170   areAnnotationChecker]: L349 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L147 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L147 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L350 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L354 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L354 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L151 has no Hoare annotation
[2020-07-29 01:24:51,886 WARN  L170   areAnnotationChecker]: L150 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L150 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L367 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L367 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L153 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L153 has no Hoare annotation
[2020-07-29 01:24:51,887 WARN  L170   areAnnotationChecker]: L367-2 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L367-2 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L163 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L156 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L156 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L377 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L377 has no Hoare annotation
[2020-07-29 01:24:51,888 WARN  L170   areAnnotationChecker]: L389 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L389 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L159 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L159 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L378 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L378 has no Hoare annotation
[2020-07-29 01:24:51,889 WARN  L170   areAnnotationChecker]: L377-2 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L162 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L162 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L378-1 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L378-1 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L165 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L165 has no Hoare annotation
[2020-07-29 01:24:51,890 WARN  L170   areAnnotationChecker]: L378-2 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L378-2 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L169 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L168 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L168 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L378-3 has no Hoare annotation
[2020-07-29 01:24:51,891 WARN  L170   areAnnotationChecker]: L378-3 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L400 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L400 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L171 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L171 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L406 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L406 has no Hoare annotation
[2020-07-29 01:24:51,892 WARN  L170   areAnnotationChecker]: L175 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L174 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L174 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L406-2 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L417 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L417 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L177 has no Hoare annotation
[2020-07-29 01:24:51,893 WARN  L170   areAnnotationChecker]: L177 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L181 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L180 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L180 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L429 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L429 has no Hoare annotation
[2020-07-29 01:24:51,894 WARN  L170   areAnnotationChecker]: L183 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L183 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L437 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L437 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L187 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L186 has no Hoare annotation
[2020-07-29 01:24:51,895 WARN  L170   areAnnotationChecker]: L186 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L437-2 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L437-2 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L458 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L458 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L189 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L189 has no Hoare annotation
[2020-07-29 01:24:51,896 WARN  L170   areAnnotationChecker]: L448 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L448 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L464 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L464 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L193 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L192 has no Hoare annotation
[2020-07-29 01:24:51,897 WARN  L170   areAnnotationChecker]: L192 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L464-1 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L464-1 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L482 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L482 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L195 has no Hoare annotation
[2020-07-29 01:24:51,898 WARN  L170   areAnnotationChecker]: L195 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L465 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L465 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L487 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L487 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L196 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L196 has no Hoare annotation
[2020-07-29 01:24:51,899 WARN  L170   areAnnotationChecker]: L198 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L198 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L467 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L467 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L465-1 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L487-2 has no Hoare annotation
[2020-07-29 01:24:51,900 WARN  L170   areAnnotationChecker]: L498 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L498 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L495-1 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L199 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L199 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L202 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L467-1 has no Hoare annotation
[2020-07-29 01:24:51,901 WARN  L170   areAnnotationChecker]: L467-1 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L511-1 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L511-1 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L467-2 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L467-2 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L516 has no Hoare annotation
[2020-07-29 01:24:51,902 WARN  L170   areAnnotationChecker]: L516 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L469 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L469 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L516-1 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L516-1 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L469-1 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L469-1 has no Hoare annotation
[2020-07-29 01:24:51,903 WARN  L170   areAnnotationChecker]: L516-3 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L523 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L523 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L524 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L524 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L523-2 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L524-1 has no Hoare annotation
[2020-07-29 01:24:51,904 WARN  L170   areAnnotationChecker]: L524-1 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L529 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L529 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L529-1 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L529-1 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L530 has no Hoare annotation
[2020-07-29 01:24:51,905 WARN  L170   areAnnotationChecker]: L530 has no Hoare annotation
[2020-07-29 01:24:51,905 INFO  L163   areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing.
[2020-07-29 01:24:51,909 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.07 01:24:51 BoogieIcfgContainer
[2020-07-29 01:24:51,909 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-07-29 01:24:51,910 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2020-07-29 01:24:51,910 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2020-07-29 01:24:51,910 INFO  L275        PluginConnector]: Witness Printer initialized
[2020-07-29 01:24:51,911 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:24:51" (3/4) ...
[2020-07-29 01:24:51,913 INFO  L131         WitnessPrinter]: Generating witness for reachability counterexample
[2020-07-29 01:24:51,987 INFO  L141         WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml
[2020-07-29 01:24:51,987 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2020-07-29 01:24:51,991 INFO  L168              Benchmark]: Toolchain (without parser) took 2782.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 960.2 MB in the beginning and 997.6 MB in the end (delta: -37.4 MB). Peak memory consumption was 116.8 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,991 INFO  L168              Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,992 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 614.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 960.2 MB in the beginning and 1.1 GB in the end (delta: -182.2 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,993 INFO  L168              Benchmark]: Boogie Procedure Inliner took 123.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,994 INFO  L168              Benchmark]: Boogie Preprocessor took 63.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,994 INFO  L168              Benchmark]: RCFGBuilder took 1439.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.0 MB). Peak memory consumption was 95.0 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,995 INFO  L168              Benchmark]: TraceAbstraction took 451.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:51,996 INFO  L168              Benchmark]: Witness Printer took 77.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 997.6 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
[2020-07-29 01:24:52,000 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - AssertionsEnabledResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB.
 * CACSL2BoogieTranslator took 614.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 960.2 MB in the beginning and 1.1 GB in the end (delta: -182.2 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB.
 * Boogie Procedure Inliner took 123.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB.
 * Boogie Preprocessor took 63.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
 * RCFGBuilder took 1439.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.0 MB). Peak memory consumption was 95.0 MB. Max. memory is 11.5 GB.
 * TraceAbstraction took 451.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB.
 * Witness Printer took 77.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 997.6 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - CounterExampleResult [Line: 86]: integer overflow possible
    integer overflow possible
We found a FailurePath: 
[L627]             int __retres1 ;
[L8]               int s__info_callback  = __VERIFIER_nondet_int();
[L9]               int s__in_handshake  = __VERIFIER_nondet_int();
[L10]              int s__state ;
[L11]              int s__new_session ;
[L12]              int s__server ;
[L13]              int s__version  = __VERIFIER_nondet_int();
[L14]              int s__type ;
[L15]              int s__init_num ;
[L16]              int s__bbio  = __VERIFIER_nondet_int();
[L17]              int s__wbio  = __VERIFIER_nondet_int();
[L18]              int s__hit  = __VERIFIER_nondet_int();
[L19]              int s__rwstate ;
[L20]              int s__init_buf___0 ;
[L21]              int s__debug  = __VERIFIER_nondet_int();
[L22]              int s__shutdown ;
[L23]              int s__ctx__info_callback  = __VERIFIER_nondet_int();
[L24]              int s__ctx__stats__sess_connect_renegotiate ;
[L25]              int s__ctx__stats__sess_connect ;
[L26]              int s__ctx__stats__sess_hit  = __VERIFIER_nondet_int();
[L27]              int s__ctx__stats__sess_connect_good  = __VERIFIER_nondet_int();
[L28]              int s__s3__change_cipher_spec ;
[L29]              int s__s3__flags ;
[L30]              int s__s3__delay_buf_pop_ret ;
[L31]              int s__s3__tmp__cert_req  = __VERIFIER_nondet_int();
[L32]              int s__s3__tmp__new_compression  = __VERIFIER_nondet_int();
[L33]              int s__s3__tmp__reuse_message  = __VERIFIER_nondet_int();
[L34]              int s__s3__tmp__new_cipher  = __VERIFIER_nondet_int();
[L35]              int s__s3__tmp__new_cipher__algorithms  = __VERIFIER_nondet_int();
[L36]              int s__s3__tmp__next_state___0 ;
[L37]              int s__s3__tmp__new_compression__id  = __VERIFIER_nondet_int();
[L38]              int s__session__cipher ;
[L39]              int s__session__compress_meth ;
[L40]              int buf ;
[L41]              unsigned long tmp ;
[L42]              unsigned long l ;
[L43]              int num1 ;
[L44]              int cb ;
[L45]              int ret ;
[L46]              int new_state ;
[L47]              int state ;
[L48]              int skip ;
[L49]              int tmp___0 ;
[L50]              int tmp___1 ;
[L51]              int tmp___2 ;
[L52]              int tmp___3 ;
[L53]              int tmp___4 ;
[L54]              int tmp___5 ;
[L55]              int tmp___6  = __VERIFIER_nondet_int();
[L56]              int tmp___7  = __VERIFIER_nondet_int();
[L57]              int tmp___8  = __VERIFIER_nondet_int();
[L58]              int tmp___9  = __VERIFIER_nondet_int();
[L59]              int blastFlag ;
[L60]              int ag_X ;
[L61]              int ag_Y ;
[L62]              int ag_Z  = __VERIFIER_nondet_int();
[L63]              unsigned int ag_V ;
[L64]              unsigned int ag_W ;
[L65]              int __retres62 ;
[L68]              ag_V = 2U
[L69]              ag_W = 5U
[L70]              s__state = 12292
[L71]              blastFlag = 0
[L72]              tmp = __VERIFIER_nondet_int()
[L73]              cb = 0
[L74]              ret = -1
[L75]              skip = 0
[L76]              tmp___0 = 0
[L77]   COND TRUE  s__info_callback != 0
[L78]              cb = s__info_callback
[L86]              s__in_handshake + 1

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 1 procedures, 174 locations, 26 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=174occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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
RESULT: Ultimate proved your program to be incorrect!
Received shutdown request...