./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/xcsp/CostasArray-14.c --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version 20ed64ec
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/xcsp/CostasArray-14.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6723c67c7fb966460bf84de55ee53ae130bc4db2
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-20ed64e
[2021-08-26 11:49:35,921 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-08-26 11:49:35,923 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-08-26 11:49:35,941 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-08-26 11:49:35,941 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-08-26 11:49:35,942 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-08-26 11:49:35,943 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-08-26 11:49:35,945 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-08-26 11:49:35,946 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-08-26 11:49:35,946 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-08-26 11:49:35,947 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-08-26 11:49:35,952 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-08-26 11:49:35,952 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-08-26 11:49:35,953 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-08-26 11:49:35,955 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-08-26 11:49:35,956 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-08-26 11:49:35,956 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-08-26 11:49:35,958 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-08-26 11:49:35,959 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-08-26 11:49:35,960 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-08-26 11:49:35,962 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-08-26 11:49:35,964 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-08-26 11:49:35,964 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-08-26 11:49:35,965 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-08-26 11:49:35,967 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-08-26 11:49:35,968 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-08-26 11:49:35,968 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-08-26 11:49:35,974 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-08-26 11:49:35,975 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-08-26 11:49:35,976 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-08-26 11:49:35,976 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-08-26 11:49:35,977 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-08-26 11:49:35,978 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-08-26 11:49:35,995 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-08-26 11:49:35,996 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-08-26 11:49:35,996 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-08-26 11:49:35,997 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-08-26 11:49:35,997 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-08-26 11:49:35,997 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-08-26 11:49:35,998 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-08-26 11:49:35,999 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-08-26 11:49:36,000 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2021-08-26 11:49:36,023 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-08-26 11:49:36,024 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-08-26 11:49:36,025 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-08-26 11:49:36,025 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-08-26 11:49:36,026 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-08-26 11:49:36,026 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-08-26 11:49:36,026 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-08-26 11:49:36,027 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-08-26 11:49:36,027 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-08-26 11:49:36,027 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-08-26 11:49:36,027 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-08-26 11:49:36,028 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-08-26 11:49:36,029 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-08-26 11:49:36,029 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-08-26 11:49:36,029 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-08-26 11:49:36,029 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-08-26 11:49:36,029 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-08-26 11:49:36,029 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-08-26 11:49:36,030 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-08-26 11:49:36,030 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 ! call(reach_error())) )


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 -> 6723c67c7fb966460bf84de55ee53ae130bc4db2
[2021-08-26 11:49:36,302 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-08-26 11:49:36,321 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-08-26 11:49:36,324 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-08-26 11:49:36,325 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-08-26 11:49:36,326 INFO  L275        PluginConnector]: CDTParser initialized
[2021-08-26 11:49:36,326 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/CostasArray-14.c
[2021-08-26 11:49:36,376 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c10af4f6/3d66c9662e6242d185bb6dd944f1a824/FLAG1a63ef1ef
[2021-08-26 11:49:36,745 INFO  L306              CDTParser]: Found 1 translation units.
[2021-08-26 11:49:36,746 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/CostasArray-14.c
[2021-08-26 11:49:36,754 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c10af4f6/3d66c9662e6242d185bb6dd944f1a824/FLAG1a63ef1ef
[2021-08-26 11:49:37,132 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c10af4f6/3d66c9662e6242d185bb6dd944f1a824
[2021-08-26 11:49:37,133 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-08-26 11:49:37,152 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-08-26 11:49:37,154 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-08-26 11:49:37,154 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-08-26 11:49:37,157 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-08-26 11:49:37,157 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,158 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d18315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37, skipping insertion in model container
[2021-08-26 11:49:37,158 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,163 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-08-26 11:49:37,199 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-08-26 11:49:37,400 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/CostasArray-14.c[27001,27014]
[2021-08-26 11:49:37,418 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-08-26 11:49:37,422 INFO  L203         MainTranslator]: Completed pre-run
[2021-08-26 11:49:37,511 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/CostasArray-14.c[27001,27014]
[2021-08-26 11:49:37,514 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-08-26 11:49:37,522 INFO  L208         MainTranslator]: Completed translation
[2021-08-26 11:49:37,522 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37 WrapperNode
[2021-08-26 11:49:37,523 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-08-26 11:49:37,523 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-08-26 11:49:37,523 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-08-26 11:49:37,524 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-08-26 11:49:37,528 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,540 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,729 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-08-26 11:49:37,730 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-08-26 11:49:37,730 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-08-26 11:49:37,730 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-08-26 11:49:37,736 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,736 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,763 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,763 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,828 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,846 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,852 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,863 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-08-26 11:49:37,864 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-08-26 11:49:37,864 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-08-26 11:49:37,864 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-08-26 11:49:37,865 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (1/1) ...
[2021-08-26 11:49:37,870 INFO  L170          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-08-26 11:49:37,875 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-08-26 11:49:37,890 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)
[2021-08-26 11:49:37,901 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
[2021-08-26 11:49:37,926 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-08-26 11:49:37,927 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-08-26 11:49:37,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-08-26 11:49:37,928 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-08-26 11:49:40,040 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-08-26 11:49:40,040 INFO  L299             CfgBuilder]: Removed 1674 assume(true) statements.
[2021-08-26 11:49:40,042 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 11:49:40 BoogieIcfgContainer
[2021-08-26 11:49:40,042 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-08-26 11:49:40,044 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-08-26 11:49:40,044 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-08-26 11:49:40,046 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-08-26 11:49:40,046 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 11:49:37" (1/3) ...
[2021-08-26 11:49:40,047 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@606396d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 11:49:40, skipping insertion in model container
[2021-08-26 11:49:40,047 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 11:49:37" (2/3) ...
[2021-08-26 11:49:40,047 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@606396d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 11:49:40, skipping insertion in model container
[2021-08-26 11:49:40,047 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 11:49:40" (3/3) ...
[2021-08-26 11:49:40,048 INFO  L111   eAbstractionObserver]: Analyzing ICFG CostasArray-14.c
[2021-08-26 11:49:40,051 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-08-26 11:49:40,051 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-08-26 11:49:40,083 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-08-26 11:49:40,087 INFO  L339      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, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-08-26 11:49:40,088 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-08-26 11:49:40,113 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 1676 states, 1674 states have (on average 1.4994026284348865) internal successors, (2510), 1675 states have internal predecessors, (2510), 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)
[2021-08-26 11:49:40,176 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1673
[2021-08-26 11:49:40,176 INFO  L504         BasicCegarLoop]: Found error trace
[2021-08-26 11:49:40,178 INFO  L512         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-08-26 11:49:40,179 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-08-26 11:49:40,183 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-08-26 11:49:40,183 INFO  L82        PathProgramCache]: Analyzing trace with hash 1849370431, now seen corresponding path program 1 times
[2021-08-26 11:49:40,189 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-08-26 11:49:40,190 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196400014]
[2021-08-26 11:49:40,190 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-08-26 11:49:40,191 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-08-26 11:49:40,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-08-26 11:49:41,083 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-08-26 11:49:41,084 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-08-26 11:49:41,084 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196400014]
[2021-08-26 11:49:41,085 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196400014] provided 1 perfect and 0 imperfect interpolant sequences
[2021-08-26 11:49:41,085 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-08-26 11:49:41,085 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-08-26 11:49:41,087 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224142797]
[2021-08-26 11:49:41,092 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2021-08-26 11:49:41,092 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-08-26 11:49:41,103 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-08-26 11:49:41,114 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-08-26 11:49:41,119 INFO  L87              Difference]: Start difference. First operand  has 1676 states, 1674 states have (on average 1.4994026284348865) internal successors, (2510), 1675 states have internal predecessors, (2510), 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 836.0) internal successors, (1672), 2 states have internal predecessors, (1672), 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)
[2021-08-26 11:49:41,214 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-08-26 11:49:41,224 INFO  L93              Difference]: Finished difference Result 3346 states and 5014 transitions.
[2021-08-26 11:49:41,233 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-08-26 11:49:41,245 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 836.0) internal successors, (1672), 2 states have internal predecessors, (1672), 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 1672
[2021-08-26 11:49:41,245 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-08-26 11:49:41,292 INFO  L225             Difference]: With dead ends: 3346
[2021-08-26 11:49:41,293 INFO  L226             Difference]: Without dead ends: 1673
[2021-08-26 11:49:41,315 INFO  L781         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
[2021-08-26 11:49:41,330 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1673 states.
[2021-08-26 11:49:41,416 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1673 to 1673.
[2021-08-26 11:49:41,418 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1673 states, 1672 states have (on average 1.0) internal successors, (1672), 1672 states have internal predecessors, (1672), 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)
[2021-08-26 11:49:41,421 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1673 states and 1672 transitions.
[2021-08-26 11:49:41,422 INFO  L78                 Accepts]: Start accepts. Automaton has 1673 states and 1672 transitions. Word has length 1672
[2021-08-26 11:49:41,423 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-08-26 11:49:41,423 INFO  L470      AbstractCegarLoop]: Abstraction has 1673 states and 1672 transitions.
[2021-08-26 11:49:41,424 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 836.0) internal successors, (1672), 2 states have internal predecessors, (1672), 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)
[2021-08-26 11:49:41,424 INFO  L276                IsEmpty]: Start isEmpty. Operand 1673 states and 1672 transitions.
[2021-08-26 11:49:41,572 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1673
[2021-08-26 11:49:41,572 INFO  L504         BasicCegarLoop]: Found error trace
[2021-08-26 11:49:41,573 INFO  L512         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-08-26 11:49:41,573 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-08-26 11:49:41,574 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-08-26 11:49:41,574 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-08-26 11:49:41,575 INFO  L82        PathProgramCache]: Analyzing trace with hash -749552695, now seen corresponding path program 1 times
[2021-08-26 11:49:41,575 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-08-26 11:49:41,575 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056683738]
[2021-08-26 11:49:41,575 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-08-26 11:49:41,576 INFO  L128          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-08-26 11:56:55,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-08-26 11:56:55,935 INFO  L354             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-08-26 11:59:18,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-08-26 11:59:20,714 INFO  L133   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2021-08-26 11:59:20,715 INFO  L626         BasicCegarLoop]: Counterexample is feasible
[2021-08-26 11:59:20,716 INFO  L764   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION
[2021-08-26 11:59:20,717 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-08-26 11:59:20,721 INFO  L179   ceAbstractionStarter]: Computing trace abstraction results
[2021-08-26 11:59:21,105 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.08 11:59:21 BoogieIcfgContainer
[2021-08-26 11:59:21,105 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-08-26 11:59:21,106 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2021-08-26 11:59:21,106 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2021-08-26 11:59:21,106 INFO  L275        PluginConnector]: Witness Printer initialized
[2021-08-26 11:59:21,106 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 11:49:40" (3/4) ...
[2021-08-26 11:59:21,108 INFO  L131         WitnessPrinter]: Generating witness for reachability counterexample
[2021-08-26 11:59:21,474 INFO  L141         WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml
[2021-08-26 11:59:21,474 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-08-26 11:59:21,476 INFO  L168              Benchmark]: Toolchain (without parser) took 584340.74 ms. Allocated memory was 48.2 MB in the beginning and 2.8 GB in the end (delta: 2.8 GB). Free memory was 23.3 MB in the beginning and 1.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,476 INFO  L168              Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,477 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 368.63 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 23.1 MB in the beginning and 31.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,477 INFO  L168              Benchmark]: Boogie Procedure Inliner took 205.92 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 30.8 MB in the beginning and 32.7 MB in the end (delta: -1.9 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,477 INFO  L168              Benchmark]: Boogie Preprocessor took 133.53 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 32.7 MB in the beginning and 44.0 MB in the end (delta: -11.3 MB). Peak memory consumption was 9.4 MB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,478 INFO  L168              Benchmark]: RCFGBuilder took 2178.50 ms. Allocated memory was 86.0 MB in the beginning and 228.6 MB in the end (delta: 142.6 MB). Free memory was 44.0 MB in the beginning and 146.6 MB in the end (delta: -102.6 MB). Peak memory consumption was 90.9 MB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,478 INFO  L168              Benchmark]: TraceAbstraction took 581061.39 ms. Allocated memory was 228.6 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 145.6 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,478 INFO  L168              Benchmark]: Witness Printer took 368.63 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 200.3 MB). Peak memory consumption was 199.2 MB. Max. memory is 16.1 GB.
[2021-08-26 11:59:21,480 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB.
 * CACSL2BoogieTranslator took 368.63 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 23.1 MB in the beginning and 31.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB.
 * Boogie Procedure Inliner took 205.92 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 30.8 MB in the beginning and 32.7 MB in the end (delta: -1.9 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB.
 * Boogie Preprocessor took 133.53 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 32.7 MB in the beginning and 44.0 MB in the end (delta: -11.3 MB). Peak memory consumption was 9.4 MB. Max. memory is 16.1 GB.
 * RCFGBuilder took 2178.50 ms. Allocated memory was 86.0 MB in the beginning and 228.6 MB in the end (delta: 142.6 MB). Free memory was 44.0 MB in the beginning and 146.6 MB in the end (delta: -102.6 MB). Peak memory consumption was 90.9 MB. Max. memory is 16.1 GB.
 * TraceAbstraction took 581061.39 ms. Allocated memory was 228.6 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 145.6 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB.
 * Witness Printer took 368.63 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 200.3 MB). Peak memory consumption was 199.2 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
  - CounterExampleResult [Line: 1065]: a call to reach_error is reachable
    a call to reach_error is reachable
We found a FailurePath: 
[L22]                int cond0;
[L23]                int dummy = 0;
[L24]                int N;
[L25]                int var0;
[L26]                var0 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L29]                int var1;
[L30]                var1 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L33]                int var2;
[L34]                var2 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L37]                int var3;
[L38]                var3 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L41]                int var4;
[L42]                var4 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L45]                int var5;
[L46]                var5 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L49]                int var6;
[L50]                var6 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L53]                int var7;
[L54]                var7 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L57]                int var8;
[L58]                var8 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L61]                int var9;
[L62]                var9 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L65]                int var10;
[L66]                var10 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L69]                int var11;
[L70]                var11 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L73]                int var12;
[L74]                var12 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L77]                int var13;
[L78]                var13 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L81]                int var14;
[L82]                var14 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L86]                int var15;
[L87]                var15 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L91]                int var16;
[L92]                var16 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L96]                int var17;
[L97]                var17 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L101]               int var18;
[L102]               var18 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L106]               int var19;
[L107]               var19 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L111]               int var20;
[L112]               var20 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L116]               int var21;
[L117]               var21 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L121]               int var22;
[L122]               var22 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L126]               int var23;
[L127]               var23 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L131]               int var24;
[L132]               var24 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L136]               int var25;
[L137]               var25 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L141]               int var26;
[L142]               var26 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L146]               int var27;
[L147]               var27 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L151]               int var28;
[L152]               var28 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L156]               int var29;
[L157]               var29 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L161]               int var30;
[L162]               var30 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L166]               int var31;
[L167]               var31 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L171]               int var32;
[L172]               var32 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L176]               int var33;
[L177]               var33 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L181]               int var34;
[L182]               var34 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L186]               int var35;
[L187]               var35 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L191]               int var36;
[L192]               var36 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L196]               int var37;
[L197]               var37 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L201]               int var38;
[L202]               var38 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L206]               int var39;
[L207]               var39 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L211]               int var40;
[L212]               var40 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L216]               int var41;
[L217]               var41 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L221]               int var42;
[L222]               var42 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L226]               int var43;
[L227]               var43 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L231]               int var44;
[L232]               var44 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L236]               int var45;
[L237]               var45 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L241]               int var46;
[L242]               var46 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L246]               int var47;
[L247]               var47 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L251]               int var48;
[L252]               var48 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L256]               int var49;
[L257]               var49 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L261]               int var50;
[L262]               var50 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L266]               int var51;
[L267]               var51 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L271]               int var52;
[L272]               var52 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L276]               int var53;
[L277]               var53 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L281]               int var54;
[L282]               var54 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L286]               int var55;
[L287]               var55 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L291]               int var56;
[L292]               var56 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L296]               int var57;
[L297]               var57 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L301]               int var58;
[L302]               var58 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L306]               int var59;
[L307]               var59 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L311]               int var60;
[L312]               var60 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L316]               int var61;
[L317]               var61 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L321]               int var62;
[L322]               var62 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L326]               int var63;
[L327]               var63 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L331]               int var64;
[L332]               var64 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L336]               int var65;
[L337]               var65 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L341]               int var66;
[L342]               var66 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L346]               int var67;
[L347]               var67 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L351]               int var68;
[L352]               var68 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L356]               int var69;
[L357]               var69 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L361]               int var70;
[L362]               var70 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L366]               int var71;
[L367]               var71 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L371]               int var72;
[L372]               var72 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L376]               int var73;
[L377]               var73 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L381]               int var74;
[L382]               var74 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L386]               int var75;
[L387]               var75 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L391]               int var76;
[L392]               var76 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L396]               int var77;
[L397]               var77 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L401]               int var78;
[L402]               var78 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L406]               int var79;
[L407]               var79 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L411]               int var80;
[L412]               var80 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L416]               int var81;
[L417]               var81 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L421]               int var82;
[L422]               var82 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L426]               int var83;
[L427]               var83 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L431]               int var84;
[L432]               var84 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L436]               int var85;
[L437]               var85 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L441]               int var86;
[L442]               var86 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L446]               int var87;
[L447]               var87 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L451]               int var88;
[L452]               var88 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L456]               int var89;
[L457]               var89 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L461]               int var90;
[L462]               var90 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L466]               int var91;
[L467]               var91 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L471]               int var92;
[L472]               var92 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L476]               int var93;
[L477]               var93 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L481]               int var94;
[L482]               var94 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L486]               int var95;
[L487]               var95 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L491]               int var96;
[L492]               var96 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L496]               int var97;
[L497]               var97 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L501]               int var98;
[L502]               var98 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L506]               int var99;
[L507]               var99 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L511]               int var100;
[L512]               var100 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L516]               int var101;
[L517]               var101 = __VERIFIER_nondet_int()
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L521]               int myvar0 = 1;
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L18]    COND FALSE  !(!cond)
[L1065]              reach_error()

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 1 procedures, 1676 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 580637.1ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 218.0ms, AutomataDifference: 222.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 17.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1672 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=1676occurred 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: 98.6ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 59.2ms SsaConstructionTime, 434375.9ms SatisfiabilityAnalysisTime, 771.8ms InterpolantComputationTime, 3344 NumberOfCodeBlocks, 3344 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 1671 ConstructedInterpolants, 0 QuantifiedInterpolants, 1671 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
RESULT: Ultimate proved your program to be incorrect!
[2021-08-26 11:59:21,515 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...