./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/CostasArray-13.c --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version a4ecdabc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/xcsp/CostasArray-13.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer --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 40e28710b7c9edffefeefc89663626a58e0b2456
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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 0.2.0-a4ecdab
[2020-11-30 00:09:33,838 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-11-30 00:09:33,869 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-11-30 00:09:33,932 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-11-30 00:09:33,941 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-11-30 00:09:33,943 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-11-30 00:09:33,946 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-11-30 00:09:33,953 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-11-30 00:09:33,956 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-11-30 00:09:33,957 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-11-30 00:09:33,958 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-11-30 00:09:33,960 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-11-30 00:09:33,961 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-11-30 00:09:33,963 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-11-30 00:09:33,965 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-11-30 00:09:33,969 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-11-30 00:09:33,971 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-11-30 00:09:33,977 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-11-30 00:09:33,980 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-11-30 00:09:33,992 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-11-30 00:09:33,994 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-11-30 00:09:34,005 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-11-30 00:09:34,007 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-11-30 00:09:34,008 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-11-30 00:09:34,013 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-11-30 00:09:34,016 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-11-30 00:09:34,016 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-11-30 00:09:34,024 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-11-30 00:09:34,025 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-11-30 00:09:34,026 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-11-30 00:09:34,027 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-11-30 00:09:34,028 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-11-30 00:09:34,029 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-11-30 00:09:34,030 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-11-30 00:09:34,032 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-11-30 00:09:34,033 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-11-30 00:09:34,034 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-11-30 00:09:34,035 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-11-30 00:09:34,035 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-11-30 00:09:34,037 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-11-30 00:09:34,038 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-11-30 00:09:34,040 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf
[2020-11-30 00:09:34,069 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-11-30 00:09:34,070 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-11-30 00:09:34,072 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-11-30 00:09:34,073 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-11-30 00:09:34,073 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-11-30 00:09:34,074 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-11-30 00:09:34,074 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-11-30 00:09:34,075 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-11-30 00:09:34,075 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-11-30 00:09:34,076 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-11-30 00:09:34,076 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-11-30 00:09:34,077 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-11-30 00:09:34,077 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-11-30 00:09:34,078 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-11-30 00:09:34,078 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-11-30 00:09:34,078 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-11-30 00:09:34,079 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-11-30 00:09:34,080 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-11-30 00:09:34,080 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-11-30 00:09:34,080 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-11-30 00:09:34,081 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-11-30 00:09:34,081 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-11-30 00:09:34,082 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-11-30 00:09:34,082 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-11-30 00:09:34,083 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-11-30 00:09:34,083 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-11-30 00:09:34,084 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-11-30 00:09:34,086 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-11-30 00:09:34,087 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-11-30 00:09:34,088 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:/tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/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 -> /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer
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 -> 40e28710b7c9edffefeefc89663626a58e0b2456
[2020-11-30 00:09:34,377 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-11-30 00:09:34,402 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-11-30 00:09:34,404 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-11-30 00:09:34,406 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-11-30 00:09:34,408 INFO  L275        PluginConnector]: CDTParser initialized
[2020-11-30 00:09:34,410 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/../../sv-benchmarks/c/xcsp/CostasArray-13.c
[2020-11-30 00:09:34,517 INFO  L220              CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/data/99fe40c57/575e831fe1ab42b28d1a952500b4cdec/FLAG71b1b4c54
[2020-11-30 00:09:35,104 INFO  L306              CDTParser]: Found 1 translation units.
[2020-11-30 00:09:35,105 INFO  L160              CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/sv-benchmarks/c/xcsp/CostasArray-13.c
[2020-11-30 00:09:35,140 INFO  L349              CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/data/99fe40c57/575e831fe1ab42b28d1a952500b4cdec/FLAG71b1b4c54
[2020-11-30 00:09:35,384 INFO  L357              CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/data/99fe40c57/575e831fe1ab42b28d1a952500b4cdec
[2020-11-30 00:09:35,389 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-11-30 00:09:35,393 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2020-11-30 00:09:35,398 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-11-30 00:09:35,398 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-11-30 00:09:35,403 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-11-30 00:09:35,404 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:09:35" (1/1) ...
[2020-11-30 00:09:35,407 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d9d89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:35, skipping insertion in model container
[2020-11-30 00:09:35,407 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:09:35" (1/1) ...
[2020-11-30 00:09:35,416 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-11-30 00:09:35,497 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-11-30 00:09:35,952 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-30 00:09:35,967 INFO  L203         MainTranslator]: Completed pre-run
[2020-11-30 00:09:36,132 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-30 00:09:36,150 INFO  L208         MainTranslator]: Completed translation
[2020-11-30 00:09:36,150 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36 WrapperNode
[2020-11-30 00:09:36,151 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-11-30 00:09:36,152 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-11-30 00:09:36,152 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-11-30 00:09:36,153 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-11-30 00:09:36,162 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,187 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,514 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-11-30 00:09:36,515 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-11-30 00:09:36,516 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-11-30 00:09:36,516 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-11-30 00:09:36,527 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,527 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,568 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,568 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,674 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,721 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,737 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
[2020-11-30 00:09:36,766 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-11-30 00:09:36,769 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-11-30 00:09:36,769 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-11-30 00:09:36,770 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-11-30 00:09:36,771 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (1/1) ...
No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/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
[2020-11-30 00:09:36,869 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-11-30 00:09:36,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-11-30 00:09:36,870 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-11-30 00:09:36,871 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-11-30 00:09:40,574 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-11-30 00:09:40,575 INFO  L298             CfgBuilder]: Removed 1386 assume(true) statements.
[2020-11-30 00:09:40,580 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:09:40 BoogieIcfgContainer
[2020-11-30 00:09:40,580 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-11-30 00:09:40,583 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-11-30 00:09:40,583 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-11-30 00:09:40,587 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-11-30 00:09:40,588 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 12:09:35" (1/3) ...
[2020-11-30 00:09:40,588 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b4644a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:09:40, skipping insertion in model container
[2020-11-30 00:09:40,589 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:09:36" (2/3) ...
[2020-11-30 00:09:40,589 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b4644a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:09:40, skipping insertion in model container
[2020-11-30 00:09:40,589 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:09:40" (3/3) ...
[2020-11-30 00:09:40,591 INFO  L111   eAbstractionObserver]: Analyzing ICFG CostasArray-13.c
[2020-11-30 00:09:40,603 INFO  L164   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-11-30 00:09:40,613 INFO  L176   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-11-30 00:09:40,627 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-11-30 00:09:40,667 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-11-30 00:09:40,667 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-11-30 00:09:40,667 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-11-30 00:09:40,667 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-11-30 00:09:40,667 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-11-30 00:09:40,667 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-11-30 00:09:40,667 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-11-30 00:09:40,667 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-11-30 00:09:40,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 1387 states.
[2020-11-30 00:09:40,870 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1383
[2020-11-30 00:09:40,871 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-30 00:09:40,874 INFO  L422         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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-30 00:09:40,874 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-30 00:09:40,881 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-30 00:09:40,883 INFO  L82        PathProgramCache]: Analyzing trace with hash 703540095, now seen corresponding path program 1 times
[2020-11-30 00:09:40,895 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-30 00:09:40,896 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706434090]
[2020-11-30 00:09:40,897 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-30 00:09:41,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-30 00:09:43,789 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-30 00:09:43,790 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706434090]
[2020-11-30 00:09:43,791 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-30 00:09:43,792 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-30 00:09:43,793 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359092226]
[2020-11-30 00:09:43,805 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 2 states
[2020-11-30 00:09:43,806 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-30 00:09:43,829 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2020-11-30 00:09:43,830 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-11-30 00:09:43,833 INFO  L87              Difference]: Start difference. First operand 1387 states. Second operand 2 states.
[2020-11-30 00:09:43,951 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-30 00:09:43,951 INFO  L93              Difference]: Finished difference Result 2767 states and 4145 transitions.
[2020-11-30 00:09:43,952 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2020-11-30 00:09:43,953 INFO  L78                 Accepts]: Start accepts. Automaton has 2 states. Word has length 1382
[2020-11-30 00:09:43,954 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-30 00:09:44,003 INFO  L225             Difference]: With dead ends: 2767
[2020-11-30 00:09:44,003 INFO  L226             Difference]: Without dead ends: 1383
[2020-11-30 00:09:44,017 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-11-30 00:09:44,045 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1383 states.
[2020-11-30 00:09:44,149 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1383.
[2020-11-30 00:09:44,154 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 1383 states.
[2020-11-30 00:09:44,163 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1383 states and 1382 transitions.
[2020-11-30 00:09:44,165 INFO  L78                 Accepts]: Start accepts. Automaton has 1383 states and 1382 transitions. Word has length 1382
[2020-11-30 00:09:44,166 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-30 00:09:44,166 INFO  L481      AbstractCegarLoop]: Abstraction has 1383 states and 1382 transitions.
[2020-11-30 00:09:44,167 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 2 states.
[2020-11-30 00:09:44,167 INFO  L276                IsEmpty]: Start isEmpty. Operand 1383 states and 1382 transitions.
[2020-11-30 00:09:44,260 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1383
[2020-11-30 00:09:44,261 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-30 00:09:44,262 INFO  L422         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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-30 00:09:44,263 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-11-30 00:09:44,263 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-30 00:09:44,264 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-30 00:09:44,266 INFO  L82        PathProgramCache]: Analyzing trace with hash 1717045959, now seen corresponding path program 1 times
[2020-11-30 00:09:44,266 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-30 00:09:44,267 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24725032]
[2020-11-30 00:09:44,268 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-30 00:15:28,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-30 00:15:28,492 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-30 00:18:53,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-30 00:18:53,246 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-30 00:18:55,752 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-11-30 00:18:55,752 INFO  L523         BasicCegarLoop]: Counterexample might be feasible
[2020-11-30 00:18:55,754 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-11-30 00:18:56,491 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 12:18:56 BoogieIcfgContainer
[2020-11-30 00:18:56,492 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-11-30 00:18:56,494 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2020-11-30 00:18:56,494 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2020-11-30 00:18:56,494 INFO  L275        PluginConnector]: Witness Printer initialized
[2020-11-30 00:18:56,495 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:09:40" (3/4) ...
[2020-11-30 00:18:56,497 INFO  L131         WitnessPrinter]: Generating witness for reachability counterexample
[2020-11-30 00:18:57,106 INFO  L141         WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d576da5f-0b3c-4820-9468-5729079fde79/bin/uautomizer/witness.graphml
[2020-11-30 00:18:57,106 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2020-11-30 00:18:57,109 INFO  L168              Benchmark]: Toolchain (without parser) took 561715.20 ms. Allocated memory was 92.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 61.0 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 990.5 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,109 INFO  L168              Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 92.3 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,111 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 753.28 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 60.7 MB in the beginning and 80.9 MB in the end (delta: -20.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,111 INFO  L168              Benchmark]: Boogie Procedure Inliner took 362.46 ms. Allocated memory is still 119.5 MB. Free memory was 80.9 MB in the beginning and 87.2 MB in the end (delta: -6.2 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,112 INFO  L168              Benchmark]: Boogie Preprocessor took 250.65 ms. Allocated memory is still 119.5 MB. Free memory was 87.2 MB in the beginning and 74.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,112 INFO  L168              Benchmark]: RCFGBuilder took 3811.51 ms. Allocated memory was 119.5 MB in the beginning and 184.5 MB in the end (delta: 65.0 MB). Free memory was 74.3 MB in the beginning and 115.8 MB in the end (delta: -41.4 MB). Peak memory consumption was 71.0 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,113 INFO  L168              Benchmark]: TraceAbstraction took 555909.99 ms. Allocated memory was 184.5 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 115.8 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.0 GB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,114 INFO  L168              Benchmark]: Witness Printer took 612.80 ms. Allocated memory is still 2.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.0 MB). Peak memory consumption was 151.0 MB. Max. memory is 16.1 GB.
[2020-11-30 00:18:57,119 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.36 ms. Allocated memory is still 92.3 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB.
 * CACSL2BoogieTranslator took 753.28 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 60.7 MB in the beginning and 80.9 MB in the end (delta: -20.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB.
 * Boogie Procedure Inliner took 362.46 ms. Allocated memory is still 119.5 MB. Free memory was 80.9 MB in the beginning and 87.2 MB in the end (delta: -6.2 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB.
 * Boogie Preprocessor took 250.65 ms. Allocated memory is still 119.5 MB. Free memory was 87.2 MB in the beginning and 74.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB.
 * RCFGBuilder took 3811.51 ms. Allocated memory was 119.5 MB in the beginning and 184.5 MB in the end (delta: 65.0 MB). Free memory was 74.3 MB in the beginning and 115.8 MB in the end (delta: -41.4 MB). Peak memory consumption was 71.0 MB. Max. memory is 16.1 GB.
 * TraceAbstraction took 555909.99 ms. Allocated memory was 184.5 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 115.8 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.0 GB. Max. memory is 16.1 GB.
 * Witness Printer took 612.80 ms. Allocated memory is still 2.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.0 MB). Peak memory consumption was 151.0 MB. Max. memory is 16.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - CounterExampleResult [Line: 16]: a call of __VERIFIER_error() is reachable
    a call of __VERIFIER_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)
[L18]   COND FALSE  !(!cond)
[L82]               int var14;
[L83]               var14 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L87]               int var15;
[L88]               var15 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L92]               int var16;
[L93]               var16 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L97]               int var17;
[L98]               var17 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L102]              int var18;
[L103]              var18 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L107]              int var19;
[L108]              var19 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L112]              int var20;
[L113]              var20 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L117]              int var21;
[L118]              var21 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L122]              int var22;
[L123]              var22 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L127]              int var23;
[L128]              var23 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L132]              int var24;
[L133]              var24 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L137]              int var25;
[L138]              var25 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L142]              int var26;
[L143]              var26 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L147]              int var27;
[L148]              var27 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L152]              int var28;
[L153]              var28 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L157]              int var29;
[L158]              var29 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L162]              int var30;
[L163]              var30 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L167]              int var31;
[L168]              var31 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L172]              int var32;
[L173]              var32 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L177]              int var33;
[L178]              var33 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L182]              int var34;
[L183]              var34 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L187]              int var35;
[L188]              var35 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L192]              int var36;
[L193]              var36 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L197]              int var37;
[L198]              var37 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L202]              int var38;
[L203]              var38 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L207]              int var39;
[L208]              var39 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L212]              int var40;
[L213]              var40 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L217]              int var41;
[L218]              var41 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L222]              int var42;
[L223]              var42 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L227]              int var43;
[L228]              var43 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L232]              int var44;
[L233]              var44 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L237]              int var45;
[L238]              var45 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L242]              int var46;
[L243]              var46 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L247]              int var47;
[L248]              var47 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L252]              int var48;
[L253]              var48 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L257]              int var49;
[L258]              var49 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L262]              int var50;
[L263]              var50 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L267]              int var51;
[L268]              var51 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L272]              int var52;
[L273]              var52 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L277]              int var53;
[L278]              var53 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L282]              int var54;
[L283]              var54 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L287]              int var55;
[L288]              var55 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L292]              int var56;
[L293]              var56 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L297]              int var57;
[L298]              var57 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L302]              int var58;
[L303]              var58 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L307]              int var59;
[L308]              var59 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L312]              int var60;
[L313]              var60 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L317]              int var61;
[L318]              var61 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L322]              int var62;
[L323]              var62 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L327]              int var63;
[L328]              var63 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L332]              int var64;
[L333]              var64 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L337]              int var65;
[L338]              var65 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L342]              int var66;
[L343]              var66 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L347]              int var67;
[L348]              var67 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L352]              int var68;
[L353]              var68 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L357]              int var69;
[L358]              var69 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L362]              int var70;
[L363]              var70 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L367]              int var71;
[L368]              var71 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L372]              int var72;
[L373]              var72 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L377]              int var73;
[L378]              var73 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L382]              int var74;
[L383]              var74 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L387]              int var75;
[L388]              var75 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L392]              int var76;
[L393]              var76 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L397]              int var77;
[L398]              var77 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L402]              int var78;
[L403]              var78 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L407]              int var79;
[L408]              var79 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L412]              int var80;
[L413]              var80 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L417]              int var81;
[L418]              var81 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L422]              int var82;
[L423]              var82 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L427]              int var83;
[L428]              var83 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L432]              int var84;
[L433]              var84 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L437]              int var85;
[L438]              var85 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L442]              int var86;
[L443]              var86 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L447]              int var87;
[L448]              var87 = __VERIFIER_nondet_int()
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L452]              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)
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[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L18]   COND FALSE  !(!cond)
[L16]               __assert_fail("0", "CostasArray-13.c", 5, "reach_error")

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 1 procedures, 1387 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 555.0s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1382 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1387occurred 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: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 344.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 2764 NumberOfCodeBlocks, 2764 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 1381 ConstructedInterpolants, 0 QuantifiedInterpolants, 1907161 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!
Received shutdown request...