./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label04.c --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version b5237d83
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a --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 7526302199d1f3bb6abcb37def785df856d340db371e981c5460527e95177be0
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-b5237d8
[2022-11-21 16:44:45,889 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-21 16:44:45,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-21 16:44:45,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-21 16:44:45,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-21 16:44:45,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-21 16:44:45,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-21 16:44:45,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-21 16:44:45,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-21 16:44:45,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-21 16:44:45,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-21 16:44:45,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-21 16:44:45,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-21 16:44:45,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-21 16:44:45,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-21 16:44:45,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-21 16:44:45,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-21 16:44:45,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-21 16:44:45,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-21 16:44:45,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-21 16:44:45,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-21 16:44:45,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-21 16:44:45,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-21 16:44:45,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-21 16:44:45,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-21 16:44:45,950 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-21 16:44:45,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-21 16:44:45,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-21 16:44:45,952 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-21 16:44:45,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-21 16:44:45,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-21 16:44:45,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-21 16:44:45,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-21 16:44:45,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-21 16:44:45,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-21 16:44:45,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-21 16:44:45,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-21 16:44:45,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-21 16:44:45,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-21 16:44:45,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-21 16:44:45,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-21 16:44:45,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf
[2022-11-21 16:44:46,024 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-21 16:44:46,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-21 16:44:46,025 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-21 16:44:46,026 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-21 16:44:46,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-11-21 16:44:46,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-11-21 16:44:46,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-21 16:44:46,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-11-21 16:44:46,028 INFO L138 SettingsManager]: * Use SBE=true
[2022-11-21 16:44:46,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-21 16:44:46,029 INFO L138 SettingsManager]: * sizeof long=4
[2022-11-21 16:44:46,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-11-21 16:44:46,029 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * sizeof long double=12
[2022-11-21 16:44:46,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-21 16:44:46,031 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-21 16:44:46,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-11-21 16:44:46,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-21 16:44:46,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-11-21 16:44:46,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-11-21 16:44:46,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-21 16:44:46,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-21 16:44:46,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-11-21 16:44:46,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-11-21 16:44:46,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-11-21 16:44:46,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-11-21 16:44:46,033 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2022-11-21 16:44:46,033 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2022-11-21 16:44:46,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-11-21 16:44:46,034 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_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7526302199d1f3bb6abcb37def785df856d340db371e981c5460527e95177be0
[2022-11-21 16:44:46,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-21 16:44:46,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-21 16:44:46,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-21 16:44:46,335 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-21 16:44:46,336 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-21 16:44:46,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/eca-rers2012/Problem15_label04.c
[2022-11-21 16:44:49,503 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2022-11-21 16:44:49,961 INFO L351 CDTParser]: Found 1 translation units.
[2022-11-21 16:44:49,962 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/sv-benchmarks/c/eca-rers2012/Problem15_label04.c
[2022-11-21 16:44:49,991 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/data/f91bb2ba1/78661cba8fd547598042987f1e9bd2fa/FLAGd7e1420cb
[2022-11-21 16:44:50,009 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/data/f91bb2ba1/78661cba8fd547598042987f1e9bd2fa
[2022-11-21 16:44:50,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-21 16:44:50,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-21 16:44:50,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-21 16:44:50,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-21 16:44:50,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-21 16:44:50,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:50" (1/1) ...
[2022-11-21 16:44:50,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d3453b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:50, skipping insertion in model container
[2022-11-21 16:44:50,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:50" (1/1) ...
[2022-11-21 16:44:50,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-21 16:44:50,118 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-21 16:44:50,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/sv-benchmarks/c/eca-rers2012/Problem15_label04.c[3915,3928]
[2022-11-21 16:44:50,968 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-21 16:44:50,980 INFO L203 MainTranslator]: Completed pre-run
[2022-11-21 16:44:51,012 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/sv-benchmarks/c/eca-rers2012/Problem15_label04.c[3915,3928]
[2022-11-21 16:44:51,400 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-21 16:44:51,418 INFO L208 MainTranslator]: Completed translation
[2022-11-21 16:44:51,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51 WrapperNode
[2022-11-21 16:44:51,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-21 16:44:51,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-11-21 16:44:51,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-11-21 16:44:51,421 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2022-11-21 16:44:51,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,667 INFO L138 Inliner]: procedures = 15, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1758
[2022-11-21 16:44:51,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-11-21 16:44:51,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-11-21 16:44:51,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-11-21 16:44:51,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-11-21 16:44:51,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,862 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-11-21 16:44:51,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-11-21 16:44:51,924 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-11-21 16:44:51,925 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-11-21 16:44:51,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (1/1) ...
[2022-11-21 16:44:51,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-21 16:44:51,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:44:51,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-11-21 16:44:51,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-11-21 16:44:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-11-21 16:44:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2022-11-21 16:44:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-11-21 16:44:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-11-21 16:44:52,101 INFO L235 CfgBuilder]: Building ICFG
[2022-11-21 16:44:52,103 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-11-21 16:44:55,712 INFO L276 CfgBuilder]: Performing block encoding
[2022-11-21 16:44:55,736 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-11-21 16:44:55,741 INFO L300 CfgBuilder]: Removed 1 assume(true) statements.
[2022-11-21 16:44:55,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:44:55 BoogieIcfgContainer
[2022-11-21 16:44:55,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-11-21 16:44:55,748 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-11-21 16:44:55,748 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2022-11-21 16:44:55,752 INFO L275 PluginConnector]: TraceAbstraction initialized
[2022-11-21 16:44:55,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:44:50" (1/3) ...
[2022-11-21 16:44:55,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bee0911 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:44:55, skipping insertion in model container
[2022-11-21 16:44:55,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:51" (2/3) ...
[2022-11-21 16:44:55,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bee0911 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:44:55, skipping insertion in model container
[2022-11-21 16:44:55,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:44:55" (3/3) ...
[2022-11-21 16:44:55,758 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label04.c
[2022-11-21 16:44:55,777 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-11-21 16:44:55,778 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-11-21 16:44:55,860 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-11-21 16:44:55,865 INFO L357 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, mAutomataTypeConcurrency=PETRI_NET, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4c85aab6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-11-21 16:44:55,866 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-11-21 16:44:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand has 424 states, 422 states have (on average 1.7772511848341233) internal successors, (750), 423 states have internal predecessors, (750), 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)
[2022-11-21 16:44:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2022-11-21 16:44:55,884 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:44:55,885 INFO L195 NwaCegarLoop]: 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]
[2022-11-21 16:44:55,885 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:44:55,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:44:55,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1843609039, now seen corresponding path program 1 times
[2022-11-21 16:44:55,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:44:55,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836477870]
[2022-11-21 16:44:55,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:44:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:44:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:44:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 16:44:56,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:44:56,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836477870]
[2022-11-21 16:44:56,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836477870] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:44:56,188 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:44:56,188 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-21 16:44:56,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249949386]
[2022-11-21 16:44:56,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:44:56,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:44:56,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:44:56,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:44:56,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:44:56,239 INFO L87 Difference]: Start difference. First operand has 424 states, 422 states have (on average 1.7772511848341233) internal successors, (750), 423 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 2 states have internal predecessors, (31), 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)
[2022-11-21 16:44:58,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:44:58,706 INFO L93 Difference]: Finished difference Result 1155 states and 2106 transitions.
[2022-11-21 16:44:58,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:44:58,709 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 2 states have internal predecessors, (31), 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 31
[2022-11-21 16:44:58,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:44:58,725 INFO L225 Difference]: With dead ends: 1155
[2022-11-21 16:44:58,725 INFO L226 Difference]: Without dead ends: 667
[2022-11-21 16:44:58,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:44:58,733 INFO L413 NwaCegarLoop]: 329 mSDtfsCounter, 313 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 899 mSolverCounterSat, 345 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 313 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 1244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 345 IncrementalHoareTripleChecker+Valid, 899 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time
[2022-11-21 16:44:58,734 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [313 Valid, 371 Invalid, 1244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [345 Valid, 899 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time]
[2022-11-21 16:44:58,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states.
[2022-11-21 16:44:58,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 665.
[2022-11-21 16:44:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 665 states, 664 states have (on average 1.4789156626506024) internal successors, (982), 664 states have internal predecessors, (982), 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)
[2022-11-21 16:44:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 982 transitions.
[2022-11-21 16:44:58,804 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 982 transitions. Word has length 31
[2022-11-21 16:44:58,804 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:44:58,805 INFO L495 AbstractCegarLoop]: Abstraction has 665 states and 982 transitions.
[2022-11-21 16:44:58,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 2 states have internal predecessors, (31), 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)
[2022-11-21 16:44:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 982 transitions.
[2022-11-21 16:44:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107
[2022-11-21 16:44:58,808 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:44:58,808 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:44:58,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-11-21 16:44:58,809 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:44:58,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:44:58,810 INFO L85 PathProgramCache]: Analyzing trace with hash -2056552649, now seen corresponding path program 1 times
[2022-11-21 16:44:58,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:44:58,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137467547]
[2022-11-21 16:44:58,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:44:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:44:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:44:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 16:44:59,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:44:59,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137467547]
[2022-11-21 16:44:59,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137467547] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:44:59,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:44:59,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-21 16:44:59,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487833182]
[2022-11-21 16:44:59,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:44:59,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:44:59,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:44:59,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:44:59,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:44:59,129 INFO L87 Difference]: Start difference. First operand 665 states and 982 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 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)
[2022-11-21 16:45:01,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:01,809 INFO L93 Difference]: Finished difference Result 1955 states and 2894 transitions.
[2022-11-21 16:45:01,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:01,811 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 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 106
[2022-11-21 16:45:01,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:01,816 INFO L225 Difference]: With dead ends: 1955
[2022-11-21 16:45:01,817 INFO L226 Difference]: Without dead ends: 1292
[2022-11-21 16:45:01,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:01,819 INFO L413 NwaCegarLoop]: 289 mSDtfsCounter, 258 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 1040 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 1249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 1040 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:01,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 327 Invalid, 1249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 1040 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time]
[2022-11-21 16:45:01,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states.
[2022-11-21 16:45:01,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 1282.
[2022-11-21 16:45:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1282 states, 1281 states have (on average 1.3989071038251366) internal successors, (1792), 1281 states have internal predecessors, (1792), 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)
[2022-11-21 16:45:01,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1282 states and 1792 transitions.
[2022-11-21 16:45:01,867 INFO L78 Accepts]: Start accepts. Automaton has 1282 states and 1792 transitions. Word has length 106
[2022-11-21 16:45:01,867 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:01,868 INFO L495 AbstractCegarLoop]: Abstraction has 1282 states and 1792 transitions.
[2022-11-21 16:45:01,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 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)
[2022-11-21 16:45:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1792 transitions.
[2022-11-21 16:45:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111
[2022-11-21 16:45:01,871 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:01,872 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:01,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-11-21 16:45:01,872 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:01,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:01,873 INFO L85 PathProgramCache]: Analyzing trace with hash -25567935, now seen corresponding path program 1 times
[2022-11-21 16:45:01,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:01,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909500991]
[2022-11-21 16:45:01,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 16:45:02,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:02,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909500991]
[2022-11-21 16:45:02,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909500991] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:02,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:02,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-21 16:45:02,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144106787]
[2022-11-21 16:45:02,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:02,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:02,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:02,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:02,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:02,110 INFO L87 Difference]: Start difference. First operand 1282 states and 1792 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 2 states have internal predecessors, (110), 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)
[2022-11-21 16:45:04,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:04,946 INFO L93 Difference]: Finished difference Result 3764 states and 5263 transitions.
[2022-11-21 16:45:04,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:04,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 2 states have internal predecessors, (110), 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 110
[2022-11-21 16:45:04,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:04,956 INFO L225 Difference]: With dead ends: 3764
[2022-11-21 16:45:04,956 INFO L226 Difference]: Without dead ends: 2484
[2022-11-21 16:45:04,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:04,959 INFO L413 NwaCegarLoop]: 320 mSDtfsCounter, 236 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 955 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 1150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 955 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:04,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 366 Invalid, 1150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 955 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time]
[2022-11-21 16:45:04,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2484 states.
[2022-11-21 16:45:05,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2484 to 2182.
[2022-11-21 16:45:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2182 states, 2181 states have (on average 1.2815222375057314) internal successors, (2795), 2181 states have internal predecessors, (2795), 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)
[2022-11-21 16:45:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 2182 states and 2795 transitions.
[2022-11-21 16:45:05,022 INFO L78 Accepts]: Start accepts. Automaton has 2182 states and 2795 transitions. Word has length 110
[2022-11-21 16:45:05,022 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:05,023 INFO L495 AbstractCegarLoop]: Abstraction has 2182 states and 2795 transitions.
[2022-11-21 16:45:05,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 2 states have internal predecessors, (110), 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)
[2022-11-21 16:45:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 2795 transitions.
[2022-11-21 16:45:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2022-11-21 16:45:05,030 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:05,031 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:05,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-11-21 16:45:05,031 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:05,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:05,032 INFO L85 PathProgramCache]: Analyzing trace with hash -257680628, now seen corresponding path program 1 times
[2022-11-21 16:45:05,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:05,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208242951]
[2022-11-21 16:45:05,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked.
[2022-11-21 16:45:05,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:05,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208242951]
[2022-11-21 16:45:05,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208242951] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:05,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:05,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-21 16:45:05,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005521000]
[2022-11-21 16:45:05,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:05,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:05,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:05,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:05,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:05,358 INFO L87 Difference]: Start difference. First operand 2182 states and 2795 transitions. Second operand has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 2 states have internal predecessors, (124), 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)
[2022-11-21 16:45:07,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:07,264 INFO L93 Difference]: Finished difference Result 6166 states and 7961 transitions.
[2022-11-21 16:45:07,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:07,265 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 2 states have internal predecessors, (124), 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 201
[2022-11-21 16:45:07,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:07,277 INFO L225 Difference]: With dead ends: 6166
[2022-11-21 16:45:07,278 INFO L226 Difference]: Without dead ends: 3986
[2022-11-21 16:45:07,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:07,282 INFO L413 NwaCegarLoop]: 272 mSDtfsCounter, 257 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 791 mSolverCounterSat, 298 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 1089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 298 IncrementalHoareTripleChecker+Valid, 791 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:07,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 339 Invalid, 1089 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [298 Valid, 791 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time]
[2022-11-21 16:45:07,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3986 states.
[2022-11-21 16:45:07,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3986 to 3682.
[2022-11-21 16:45:07,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3682 states, 3681 states have (on average 1.2200488997555012) internal successors, (4491), 3681 states have internal predecessors, (4491), 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)
[2022-11-21 16:45:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 3682 states and 4491 transitions.
[2022-11-21 16:45:07,361 INFO L78 Accepts]: Start accepts. Automaton has 3682 states and 4491 transitions. Word has length 201
[2022-11-21 16:45:07,362 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:07,362 INFO L495 AbstractCegarLoop]: Abstraction has 3682 states and 4491 transitions.
[2022-11-21 16:45:07,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 2 states have internal predecessors, (124), 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)
[2022-11-21 16:45:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 4491 transitions.
[2022-11-21 16:45:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304
[2022-11-21 16:45:07,368 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:07,368 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:07,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-11-21 16:45:07,369 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:07,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:07,370 INFO L85 PathProgramCache]: Analyzing trace with hash 593446436, now seen corresponding path program 1 times
[2022-11-21 16:45:07,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:07,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315412473]
[2022-11-21 16:45:07,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.
[2022-11-21 16:45:08,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:08,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315412473]
[2022-11-21 16:45:08,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315412473] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:08,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:08,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-21 16:45:08,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056631948]
[2022-11-21 16:45:08,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:08,305 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:08,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:08,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:08,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:08,307 INFO L87 Difference]: Start difference. First operand 3682 states and 4491 transitions. Second operand has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 2 states have internal predecessors, (275), 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)
[2022-11-21 16:45:10,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:10,767 INFO L93 Difference]: Finished difference Result 7661 states and 9291 transitions.
[2022-11-21 16:45:10,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:10,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 2 states have internal predecessors, (275), 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 303
[2022-11-21 16:45:10,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:10,781 INFO L225 Difference]: With dead ends: 7661
[2022-11-21 16:45:10,781 INFO L226 Difference]: Without dead ends: 3981
[2022-11-21 16:45:10,785 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:10,786 INFO L413 NwaCegarLoop]: 324 mSDtfsCounter, 105 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 888 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 359 SdHoareTripleChecker+Invalid, 893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 888 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:10,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 359 Invalid, 893 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 888 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time]
[2022-11-21 16:45:10,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3981 states.
[2022-11-21 16:45:10,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3981 to 3981.
[2022-11-21 16:45:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3981 states, 3980 states have (on average 1.2050251256281408) internal successors, (4796), 3980 states have internal predecessors, (4796), 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)
[2022-11-21 16:45:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 3981 states and 4796 transitions.
[2022-11-21 16:45:10,869 INFO L78 Accepts]: Start accepts. Automaton has 3981 states and 4796 transitions. Word has length 303
[2022-11-21 16:45:10,869 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:10,869 INFO L495 AbstractCegarLoop]: Abstraction has 3981 states and 4796 transitions.
[2022-11-21 16:45:10,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 2 states have internal predecessors, (275), 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)
[2022-11-21 16:45:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3981 states and 4796 transitions.
[2022-11-21 16:45:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319
[2022-11-21 16:45:10,875 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:10,876 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:10,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-11-21 16:45:10,876 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:10,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:10,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1446697707, now seen corresponding path program 1 times
[2022-11-21 16:45:10,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:10,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97443903]
[2022-11-21 16:45:10,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:10,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.
[2022-11-21 16:45:11,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:11,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97443903]
[2022-11-21 16:45:11,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97443903] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:11,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:11,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:11,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011500678]
[2022-11-21 16:45:11,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:11,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:11,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:11,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:11,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:11,262 INFO L87 Difference]: Start difference. First operand 3981 states and 4796 transitions. Second operand has 3 states, 3 states have (on average 76.33333333333333) internal successors, (229), 3 states have internal predecessors, (229), 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)
[2022-11-21 16:45:13,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:13,563 INFO L93 Difference]: Finished difference Result 9465 states and 11674 transitions.
[2022-11-21 16:45:13,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:13,564 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 76.33333333333333) internal successors, (229), 3 states have internal predecessors, (229), 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 318
[2022-11-21 16:45:13,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:13,582 INFO L225 Difference]: With dead ends: 9465
[2022-11-21 16:45:13,583 INFO L226 Difference]: Without dead ends: 5785
[2022-11-21 16:45:13,587 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:13,588 INFO L413 NwaCegarLoop]: 632 mSDtfsCounter, 285 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 915 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 1152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 915 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:13,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 671 Invalid, 1152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 915 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time]
[2022-11-21 16:45:13,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5785 states.
[2022-11-21 16:45:13,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5785 to 5783.
[2022-11-21 16:45:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5783 states, 5782 states have (on average 1.1675890695261155) internal successors, (6751), 5782 states have internal predecessors, (6751), 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)
[2022-11-21 16:45:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 5783 states and 6751 transitions.
[2022-11-21 16:45:13,724 INFO L78 Accepts]: Start accepts. Automaton has 5783 states and 6751 transitions. Word has length 318
[2022-11-21 16:45:13,725 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:13,725 INFO L495 AbstractCegarLoop]: Abstraction has 5783 states and 6751 transitions.
[2022-11-21 16:45:13,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 76.33333333333333) internal successors, (229), 3 states have internal predecessors, (229), 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)
[2022-11-21 16:45:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 5783 states and 6751 transitions.
[2022-11-21 16:45:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378
[2022-11-21 16:45:13,734 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:13,735 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:13,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-11-21 16:45:13,736 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:13,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:13,737 INFO L85 PathProgramCache]: Analyzing trace with hash 958857170, now seen corresponding path program 1 times
[2022-11-21 16:45:13,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:13,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504782276]
[2022-11-21 16:45:13,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked.
[2022-11-21 16:45:14,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:14,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504782276]
[2022-11-21 16:45:14,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504782276] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:14,206 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:14,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:14,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137258827]
[2022-11-21 16:45:14,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:14,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:14,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:14,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:14,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:14,208 INFO L87 Difference]: Start difference. First operand 5783 states and 6751 transitions. Second operand has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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)
[2022-11-21 16:45:16,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:16,660 INFO L93 Difference]: Finished difference Result 13364 states and 15910 transitions.
[2022-11-21 16:45:16,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:16,664 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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 377
[2022-11-21 16:45:16,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:16,688 INFO L225 Difference]: With dead ends: 13364
[2022-11-21 16:45:16,689 INFO L226 Difference]: Without dead ends: 7882
[2022-11-21 16:45:16,695 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:16,698 INFO L413 NwaCegarLoop]: 598 mSDtfsCounter, 296 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 895 mSolverCounterSat, 226 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 296 SdHoareTripleChecker+Valid, 635 SdHoareTripleChecker+Invalid, 1121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 226 IncrementalHoareTripleChecker+Valid, 895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:16,698 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [296 Valid, 635 Invalid, 1121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [226 Valid, 895 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time]
[2022-11-21 16:45:16,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7882 states.
[2022-11-21 16:45:16,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7882 to 7284.
[2022-11-21 16:45:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7284 states, 7283 states have (on average 1.148702457778388) internal successors, (8366), 7283 states have internal predecessors, (8366), 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)
[2022-11-21 16:45:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7284 states to 7284 states and 8366 transitions.
[2022-11-21 16:45:16,856 INFO L78 Accepts]: Start accepts. Automaton has 7284 states and 8366 transitions. Word has length 377
[2022-11-21 16:45:16,856 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:16,857 INFO L495 AbstractCegarLoop]: Abstraction has 7284 states and 8366 transitions.
[2022-11-21 16:45:16,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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)
[2022-11-21 16:45:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 7284 states and 8366 transitions.
[2022-11-21 16:45:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393
[2022-11-21 16:45:16,864 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:16,865 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:16,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-11-21 16:45:16,866 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:16,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:16,866 INFO L85 PathProgramCache]: Analyzing trace with hash -160324221, now seen corresponding path program 1 times
[2022-11-21 16:45:16,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:16,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993687501]
[2022-11-21 16:45:16,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:16,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.
[2022-11-21 16:45:17,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:17,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993687501]
[2022-11-21 16:45:17,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993687501] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:17,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:17,262 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:17,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017329812]
[2022-11-21 16:45:17,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:17,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:17,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:17,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:17,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:17,264 INFO L87 Difference]: Start difference. First operand 7284 states and 8366 transitions. Second operand has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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)
[2022-11-21 16:45:19,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:19,749 INFO L93 Difference]: Finished difference Result 16958 states and 19732 transitions.
[2022-11-21 16:45:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:19,750 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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 392
[2022-11-21 16:45:19,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:19,775 INFO L225 Difference]: With dead ends: 16958
[2022-11-21 16:45:19,776 INFO L226 Difference]: Without dead ends: 9975
[2022-11-21 16:45:19,783 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:19,784 INFO L413 NwaCegarLoop]: 276 mSDtfsCounter, 283 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 906 mSolverCounterSat, 206 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 283 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 1112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 206 IncrementalHoareTripleChecker+Valid, 906 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:19,784 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [283 Valid, 320 Invalid, 1112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [206 Valid, 906 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time]
[2022-11-21 16:45:19,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9975 states.
[2022-11-21 16:45:19,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9975 to 6680.
[2022-11-21 16:45:19,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6680 states, 6679 states have (on average 1.1573588860607875) internal successors, (7730), 6679 states have internal predecessors, (7730), 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)
[2022-11-21 16:45:19,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 6680 states and 7730 transitions.
[2022-11-21 16:45:19,920 INFO L78 Accepts]: Start accepts. Automaton has 6680 states and 7730 transitions. Word has length 392
[2022-11-21 16:45:19,920 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:19,921 INFO L495 AbstractCegarLoop]: Abstraction has 6680 states and 7730 transitions.
[2022-11-21 16:45:19,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 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)
[2022-11-21 16:45:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 6680 states and 7730 transitions.
[2022-11-21 16:45:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395
[2022-11-21 16:45:19,929 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:19,930 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:19,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-11-21 16:45:19,930 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:19,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:19,931 INFO L85 PathProgramCache]: Analyzing trace with hash 16466699, now seen corresponding path program 1 times
[2022-11-21 16:45:19,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:19,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534254104]
[2022-11-21 16:45:19,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:19,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 16:45:20,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:20,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534254104]
[2022-11-21 16:45:20,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534254104] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:20,334 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:20,334 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:20,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754955347]
[2022-11-21 16:45:20,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:20,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:20,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:20,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:20,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:20,338 INFO L87 Difference]: Start difference. First operand 6680 states and 7730 transitions. Second operand has 3 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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)
[2022-11-21 16:45:22,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:22,551 INFO L93 Difference]: Finished difference Result 14859 states and 17538 transitions.
[2022-11-21 16:45:22,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:22,560 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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 394
[2022-11-21 16:45:22,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:22,575 INFO L225 Difference]: With dead ends: 14859
[2022-11-21 16:45:22,575 INFO L226 Difference]: Without dead ends: 8480
[2022-11-21 16:45:22,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:22,583 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 248 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 919 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 1136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:22,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [248 Valid, 621 Invalid, 1136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 919 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time]
[2022-11-21 16:45:22,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8480 states.
[2022-11-21 16:45:22,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8480 to 7877.
[2022-11-21 16:45:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7877 states, 7876 states have (on average 1.1448704926358557) internal successors, (9017), 7876 states have internal predecessors, (9017), 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)
[2022-11-21 16:45:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7877 states to 7877 states and 9017 transitions.
[2022-11-21 16:45:22,787 INFO L78 Accepts]: Start accepts. Automaton has 7877 states and 9017 transitions. Word has length 394
[2022-11-21 16:45:22,787 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:22,788 INFO L495 AbstractCegarLoop]: Abstraction has 7877 states and 9017 transitions.
[2022-11-21 16:45:22,789 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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)
[2022-11-21 16:45:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 7877 states and 9017 transitions.
[2022-11-21 16:45:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496
[2022-11-21 16:45:22,805 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:22,805 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:22,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2022-11-21 16:45:22,806 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:22,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:22,812 INFO L85 PathProgramCache]: Analyzing trace with hash -204355091, now seen corresponding path program 1 times
[2022-11-21 16:45:22,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:22,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649151018]
[2022-11-21 16:45:22,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked.
[2022-11-21 16:45:23,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:23,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649151018]
[2022-11-21 16:45:23,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649151018] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:23,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:23,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:23,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702234055]
[2022-11-21 16:45:23,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:23,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:23,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:23,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:23,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:23,248 INFO L87 Difference]: Start difference. First operand 7877 states and 9017 transitions. Second operand has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 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)
[2022-11-21 16:45:25,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:25,578 INFO L93 Difference]: Finished difference Result 17844 states and 20684 transitions.
[2022-11-21 16:45:25,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:25,583 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 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 495
[2022-11-21 16:45:25,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:25,607 INFO L225 Difference]: With dead ends: 17844
[2022-11-21 16:45:25,607 INFO L226 Difference]: Without dead ends: 10268
[2022-11-21 16:45:25,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:25,615 INFO L413 NwaCegarLoop]: 427 mSDtfsCounter, 384 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 384 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 1096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:25,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [384 Valid, 447 Invalid, 1096 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time]
[2022-11-21 16:45:25,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10268 states.
[2022-11-21 16:45:25,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10268 to 10268.
[2022-11-21 16:45:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10268 states, 10267 states have (on average 1.1469757475406643) internal successors, (11776), 10267 states have internal predecessors, (11776), 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)
[2022-11-21 16:45:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10268 states to 10268 states and 11776 transitions.
[2022-11-21 16:45:25,823 INFO L78 Accepts]: Start accepts. Automaton has 10268 states and 11776 transitions. Word has length 495
[2022-11-21 16:45:25,824 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:25,825 INFO L495 AbstractCegarLoop]: Abstraction has 10268 states and 11776 transitions.
[2022-11-21 16:45:25,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.0) internal successors, (306), 3 states have internal predecessors, (306), 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)
[2022-11-21 16:45:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10268 states and 11776 transitions.
[2022-11-21 16:45:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520
[2022-11-21 16:45:25,830 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:25,831 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:25,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2022-11-21 16:45:25,831 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:25,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:25,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1423531700, now seen corresponding path program 1 times
[2022-11-21 16:45:25,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:25,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381973760]
[2022-11-21 16:45:25,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked.
[2022-11-21 16:45:26,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:26,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381973760]
[2022-11-21 16:45:26,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381973760] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:26,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:26,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:26,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282529873]
[2022-11-21 16:45:26,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:26,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:26,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:26,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:26,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:26,582 INFO L87 Difference]: Start difference. First operand 10268 states and 11776 transitions. Second operand has 3 states, 3 states have (on average 103.66666666666667) internal successors, (311), 3 states have internal predecessors, (311), 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)
[2022-11-21 16:45:29,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:29,219 INFO L93 Difference]: Finished difference Result 25033 states and 28940 transitions.
[2022-11-21 16:45:29,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:29,220 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 103.66666666666667) internal successors, (311), 3 states have internal predecessors, (311), 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 519
[2022-11-21 16:45:29,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:29,246 INFO L225 Difference]: With dead ends: 25033
[2022-11-21 16:45:29,246 INFO L226 Difference]: Without dead ends: 15066
[2022-11-21 16:45:29,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:29,256 INFO L413 NwaCegarLoop]: 588 mSDtfsCounter, 246 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 1040 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 246 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 1210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 1040 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:29,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [246 Valid, 621 Invalid, 1210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 1040 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time]
[2022-11-21 16:45:29,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15066 states.
[2022-11-21 16:45:29,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15066 to 14457.
[2022-11-21 16:45:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14457 states, 14456 states have (on average 1.1329551743220807) internal successors, (16378), 14456 states have internal predecessors, (16378), 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)
[2022-11-21 16:45:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14457 states to 14457 states and 16378 transitions.
[2022-11-21 16:45:29,464 INFO L78 Accepts]: Start accepts. Automaton has 14457 states and 16378 transitions. Word has length 519
[2022-11-21 16:45:29,465 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:29,465 INFO L495 AbstractCegarLoop]: Abstraction has 14457 states and 16378 transitions.
[2022-11-21 16:45:29,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 103.66666666666667) internal successors, (311), 3 states have internal predecessors, (311), 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)
[2022-11-21 16:45:29,466 INFO L276 IsEmpty]: Start isEmpty. Operand 14457 states and 16378 transitions.
[2022-11-21 16:45:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587
[2022-11-21 16:45:29,475 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:29,475 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:29,476 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2022-11-21 16:45:29,476 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:29,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:29,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1199657310, now seen corresponding path program 1 times
[2022-11-21 16:45:29,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:29,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82245808]
[2022-11-21 16:45:29,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 554 proven. 39 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked.
[2022-11-21 16:45:30,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:30,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82245808]
[2022-11-21 16:45:30,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82245808] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-21 16:45:30,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879579240]
[2022-11-21 16:45:30,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:30,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:45:30,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:45:30,411 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-21 16:45:30,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2022-11-21 16:45:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:30,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 736 conjuncts, 7 conjunts are in the unsatisfiable core
[2022-11-21 16:45:30,812 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-21 16:45:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 554 proven. 39 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked.
[2022-11-21 16:45:31,907 INFO L328 TraceCheckSpWp]: Computing backward predicates...
[2022-11-21 16:45:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 554 proven. 39 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked.
[2022-11-21 16:45:32,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879579240] provided 0 perfect and 2 imperfect interpolant sequences
[2022-11-21 16:45:32,824 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-11-21 16:45:32,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8
[2022-11-21 16:45:32,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90349578]
[2022-11-21 16:45:32,825 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-11-21 16:45:32,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states
[2022-11-21 16:45:32,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:32,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2022-11-21 16:45:32,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72
[2022-11-21 16:45:32,828 INFO L87 Difference]: Start difference. First operand 14457 states and 16378 transitions. Second operand has 9 states, 9 states have (on average 80.77777777777777) internal successors, (727), 8 states have internal predecessors, (727), 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)
[2022-11-21 16:45:40,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:40,577 INFO L93 Difference]: Finished difference Result 36947 states and 41592 transitions.
[2022-11-21 16:45:40,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2022-11-21 16:45:40,578 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 80.77777777777777) internal successors, (727), 8 states have internal predecessors, (727), 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 586
[2022-11-21 16:45:40,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:40,605 INFO L225 Difference]: With dead ends: 36947
[2022-11-21 16:45:40,605 INFO L226 Difference]: Without dead ends: 17149
[2022-11-21 16:45:40,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1181 GetRequests, 1166 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=89, Invalid=151, Unknown=0, NotChecked=0, Total=240
[2022-11-21 16:45:40,620 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 3143 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 5282 mSolverCounterSat, 663 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3143 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 5945 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 663 IncrementalHoareTripleChecker+Valid, 5282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:40,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3143 Valid, 242 Invalid, 5945 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [663 Valid, 5282 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time]
[2022-11-21 16:45:40,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17149 states.
[2022-11-21 16:45:40,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17149 to 12661.
[2022-11-21 16:45:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12661 states, 12660 states have (on average 1.0695102685624012) internal successors, (13540), 12660 states have internal predecessors, (13540), 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)
[2022-11-21 16:45:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12661 states to 12661 states and 13540 transitions.
[2022-11-21 16:45:40,887 INFO L78 Accepts]: Start accepts. Automaton has 12661 states and 13540 transitions. Word has length 586
[2022-11-21 16:45:40,887 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:40,888 INFO L495 AbstractCegarLoop]: Abstraction has 12661 states and 13540 transitions.
[2022-11-21 16:45:40,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 80.77777777777777) internal successors, (727), 8 states have internal predecessors, (727), 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)
[2022-11-21 16:45:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 12661 states and 13540 transitions.
[2022-11-21 16:45:40,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612
[2022-11-21 16:45:40,895 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:40,896 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:40,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0
[2022-11-21 16:45:41,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11
[2022-11-21 16:45:41,109 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:41,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:41,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1419630877, now seen corresponding path program 1 times
[2022-11-21 16:45:41,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:41,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940163495]
[2022-11-21 16:45:41,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked.
[2022-11-21 16:45:41,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:41,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940163495]
[2022-11-21 16:45:41,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940163495] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:41,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:41,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:41,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496788143]
[2022-11-21 16:45:41,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:41,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:41,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:41,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:41,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:41,648 INFO L87 Difference]: Start difference. First operand 12661 states and 13540 transitions. Second operand has 3 states, 3 states have (on average 119.0) internal successors, (357), 3 states have internal predecessors, (357), 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)
[2022-11-21 16:45:42,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:42,998 INFO L93 Difference]: Finished difference Result 25318 states and 27088 transitions.
[2022-11-21 16:45:42,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:42,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 119.0) internal successors, (357), 3 states have internal predecessors, (357), 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 611
[2022-11-21 16:45:42,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:43,016 INFO L225 Difference]: With dead ends: 25318
[2022-11-21 16:45:43,016 INFO L226 Difference]: Without dead ends: 12958
[2022-11-21 16:45:43,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:43,023 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 437 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 742 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 827 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 742 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:43,023 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 69 Invalid, 827 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 742 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2022-11-21 16:45:43,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12958 states.
[2022-11-21 16:45:43,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12958 to 12659.
[2022-11-21 16:45:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12659 states, 12658 states have (on average 1.0693632485384736) internal successors, (13536), 12658 states have internal predecessors, (13536), 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)
[2022-11-21 16:45:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12659 states to 12659 states and 13536 transitions.
[2022-11-21 16:45:43,186 INFO L78 Accepts]: Start accepts. Automaton has 12659 states and 13536 transitions. Word has length 611
[2022-11-21 16:45:43,186 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:43,186 INFO L495 AbstractCegarLoop]: Abstraction has 12659 states and 13536 transitions.
[2022-11-21 16:45:43,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 119.0) internal successors, (357), 3 states have internal predecessors, (357), 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)
[2022-11-21 16:45:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 12659 states and 13536 transitions.
[2022-11-21 16:45:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633
[2022-11-21 16:45:43,195 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:43,196 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:43,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2022-11-21 16:45:43,196 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:43,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:43,197 INFO L85 PathProgramCache]: Analyzing trace with hash 285685428, now seen corresponding path program 1 times
[2022-11-21 16:45:43,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:43,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353182496]
[2022-11-21 16:45:43,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:43,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 58 proven. 357 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked.
[2022-11-21 16:45:44,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:44,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353182496]
[2022-11-21 16:45:44,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353182496] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-21 16:45:44,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512101693]
[2022-11-21 16:45:44,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:44,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:45:44,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:45:44,883 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-21 16:45:44,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2022-11-21 16:45:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:45,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-21 16:45:45,250 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-21 16:45:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked.
[2022-11-21 16:45:45,326 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-21 16:45:45,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [512101693] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:45,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-21 16:45:45,327 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2022-11-21 16:45:45,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343484253]
[2022-11-21 16:45:45,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:45,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:45,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:45,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:45,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2022-11-21 16:45:45,332 INFO L87 Difference]: Start difference. First operand 12659 states and 13536 transitions. Second operand has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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)
[2022-11-21 16:45:46,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:46,768 INFO L93 Difference]: Finished difference Result 25312 states and 27063 transitions.
[2022-11-21 16:45:46,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:46,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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 632
[2022-11-21 16:45:46,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:46,784 INFO L225 Difference]: With dead ends: 25312
[2022-11-21 16:45:46,784 INFO L226 Difference]: Without dead ends: 12655
[2022-11-21 16:45:46,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 637 GetRequests, 632 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2022-11-21 16:45:46,793 INFO L413 NwaCegarLoop]: 480 mSDtfsCounter, 297 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 762 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 297 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 762 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:46,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [297 Valid, 518 Invalid, 878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 762 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2022-11-21 16:45:46,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12655 states.
[2022-11-21 16:45:46,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12655 to 12056.
[2022-11-21 16:45:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12056 states, 12055 states have (on average 1.038739112401493) internal successors, (12522), 12055 states have internal predecessors, (12522), 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)
[2022-11-21 16:45:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12056 states to 12056 states and 12522 transitions.
[2022-11-21 16:45:46,943 INFO L78 Accepts]: Start accepts. Automaton has 12056 states and 12522 transitions. Word has length 632
[2022-11-21 16:45:46,944 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:46,944 INFO L495 AbstractCegarLoop]: Abstraction has 12056 states and 12522 transitions.
[2022-11-21 16:45:46,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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)
[2022-11-21 16:45:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 12056 states and 12522 transitions.
[2022-11-21 16:45:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657
[2022-11-21 16:45:46,954 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:46,955 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:46,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2022-11-21 16:45:47,168 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:45:47,168 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:47,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:47,169 INFO L85 PathProgramCache]: Analyzing trace with hash -1737174082, now seen corresponding path program 1 times
[2022-11-21 16:45:47,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:47,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942911608]
[2022-11-21 16:45:47,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:47,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked.
[2022-11-21 16:45:47,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:47,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942911608]
[2022-11-21 16:45:47,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942911608] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:45:47,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:45:47,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:45:47,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997561471]
[2022-11-21 16:45:47,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:45:47,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:45:47,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:45:47,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:45:47,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:47,768 INFO L87 Difference]: Start difference. First operand 12056 states and 12522 transitions. Second operand has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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)
[2022-11-21 16:45:49,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:45:49,207 INFO L93 Difference]: Finished difference Result 27096 states and 28184 transitions.
[2022-11-21 16:45:49,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:45:49,208 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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 656
[2022-11-21 16:45:49,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:45:49,220 INFO L225 Difference]: With dead ends: 27096
[2022-11-21 16:45:49,220 INFO L226 Difference]: Without dead ends: 15042
[2022-11-21 16:45:49,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:45:49,227 INFO L413 NwaCegarLoop]: 151 mSDtfsCounter, 304 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 793 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 304 SdHoareTripleChecker+Valid, 182 SdHoareTripleChecker+Invalid, 903 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 793 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2022-11-21 16:45:49,228 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [304 Valid, 182 Invalid, 903 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 793 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2022-11-21 16:45:49,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15042 states.
[2022-11-21 16:45:49,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15042 to 14144.
[2022-11-21 16:45:49,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14144 states, 14143 states have (on average 1.034292582903203) internal successors, (14628), 14143 states have internal predecessors, (14628), 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)
[2022-11-21 16:45:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14144 states to 14144 states and 14628 transitions.
[2022-11-21 16:45:49,393 INFO L78 Accepts]: Start accepts. Automaton has 14144 states and 14628 transitions. Word has length 656
[2022-11-21 16:45:49,394 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:45:49,394 INFO L495 AbstractCegarLoop]: Abstraction has 14144 states and 14628 transitions.
[2022-11-21 16:45:49,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 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)
[2022-11-21 16:45:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 14144 states and 14628 transitions.
[2022-11-21 16:45:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 664
[2022-11-21 16:45:49,404 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:45:49,405 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:45:49,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2022-11-21 16:45:49,405 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:45:49,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:45:49,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1894546033, now seen corresponding path program 1 times
[2022-11-21 16:45:49,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:45:49,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615496279]
[2022-11-21 16:45:49,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:45:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 530 proven. 190 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.
[2022-11-21 16:45:50,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:45:50,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615496279]
[2022-11-21 16:45:50,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615496279] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-21 16:45:50,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916151696]
[2022-11-21 16:45:50,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:45:50,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:45:50,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:45:50,459 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-21 16:45:50,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2022-11-21 16:45:50,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:45:50,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-21 16:45:50,791 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-21 16:45:59,691 WARN L233 SmtUtils]: Spent 8.09s on a formula simplification. DAG size of input: 61 DAG size of output: 32 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2022-11-21 16:46:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked.
[2022-11-21 16:46:01,705 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-21 16:46:01,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916151696] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:46:01,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-21 16:46:01,705 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6
[2022-11-21 16:46:01,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111507776]
[2022-11-21 16:46:01,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:46:01,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:46:01,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:46:01,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:46:01,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2022-11-21 16:46:01,708 INFO L87 Difference]: Start difference. First operand 14144 states and 14628 transitions. Second operand has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 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)
[2022-11-21 16:46:08,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:11,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:13,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:15,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:17,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:19,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:21,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:23,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:25,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:27,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:29,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:31,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:34,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:36,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:38,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:40,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:42,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:44,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:46,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:48,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:50,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:52,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:54,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:56,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:46:58,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:01,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:04,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:07,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:09,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:11,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:13,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:15,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:17,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:19,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:21,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:24,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:26,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:28,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:30,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:32,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:34,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:37,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:39,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:41,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:43,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:45,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:48,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:50,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:52,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:54,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:56,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:47:58,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:00,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:02,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:04,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:06,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:08,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:10,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:12,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:14,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:16,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:18,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:20,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:22,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:24,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:27,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:29,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:31,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:33,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:35,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:37,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:39,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:41,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0]
[2022-11-21 16:48:41,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:41,410 INFO L93 Difference]: Finished difference Result 33389 states and 34570 transitions.
[2022-11-21 16:48:41,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:48:41,416 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 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 663
[2022-11-21 16:48:41,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:41,436 INFO L225 Difference]: With dead ends: 33389
[2022-11-21 16:48:41,436 INFO L226 Difference]: Without dead ends: 19247
[2022-11-21 16:48:41,446 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 666 GetRequests, 662 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2022-11-21 16:48:41,446 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 306 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 796 mSolverCounterSat, 95 mSolverCounterUnsat, 71 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 158.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 306 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 962 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 796 IncrementalHoareTripleChecker+Invalid, 71 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 159.5s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:41,447 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [306 Valid, 482 Invalid, 962 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 796 Invalid, 71 Unknown, 0 Unchecked, 159.5s Time]
[2022-11-21 16:48:41,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19247 states.
[2022-11-21 16:48:41,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19247 to 18035.
[2022-11-21 16:48:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18035 states, 18034 states have (on average 1.0336586447820784) internal successors, (18641), 18034 states have internal predecessors, (18641), 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)
[2022-11-21 16:48:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18035 states to 18035 states and 18641 transitions.
[2022-11-21 16:48:41,715 INFO L78 Accepts]: Start accepts. Automaton has 18035 states and 18641 transitions. Word has length 663
[2022-11-21 16:48:41,716 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:41,716 INFO L495 AbstractCegarLoop]: Abstraction has 18035 states and 18641 transitions.
[2022-11-21 16:48:41,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 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)
[2022-11-21 16:48:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 18035 states and 18641 transitions.
[2022-11-21 16:48:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698
[2022-11-21 16:48:41,727 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:41,728 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:41,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0
[2022-11-21 16:48:41,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15
[2022-11-21 16:48:41,934 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:41,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:41,935 INFO L85 PathProgramCache]: Analyzing trace with hash 113709098, now seen corresponding path program 1 times
[2022-11-21 16:48:41,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:41,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611755003]
[2022-11-21 16:48:41,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:41,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 462 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked.
[2022-11-21 16:48:42,620 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:42,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611755003]
[2022-11-21 16:48:42,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611755003] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:42,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:42,621 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:48:42,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002833403]
[2022-11-21 16:48:42,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:42,622 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:48:42,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:42,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:48:42,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:42,624 INFO L87 Difference]: Start difference. First operand 18035 states and 18641 transitions. Second operand has 3 states, 3 states have (on average 197.33333333333334) internal successors, (592), 3 states have internal predecessors, (592), 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)
[2022-11-21 16:48:44,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:44,323 INFO L93 Difference]: Finished difference Result 41151 states and 42602 transitions.
[2022-11-21 16:48:44,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:48:44,324 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 197.33333333333334) internal successors, (592), 3 states have internal predecessors, (592), 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 697
[2022-11-21 16:48:44,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:44,341 INFO L225 Difference]: With dead ends: 41151
[2022-11-21 16:48:44,341 INFO L226 Difference]: Without dead ends: 23118
[2022-11-21 16:48:44,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:44,349 INFO L413 NwaCegarLoop]: 128 mSDtfsCounter, 64 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 796 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 156 SdHoareTripleChecker+Invalid, 904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 796 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:44,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 156 Invalid, 904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 796 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time]
[2022-11-21 16:48:44,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23118 states.
[2022-11-21 16:48:44,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23118 to 21324.
[2022-11-21 16:48:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21324 states, 21323 states have (on average 1.0332504807015899) internal successors, (22032), 21323 states have internal predecessors, (22032), 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)
[2022-11-21 16:48:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21324 states to 21324 states and 22032 transitions.
[2022-11-21 16:48:44,625 INFO L78 Accepts]: Start accepts. Automaton has 21324 states and 22032 transitions. Word has length 697
[2022-11-21 16:48:44,626 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:44,626 INFO L495 AbstractCegarLoop]: Abstraction has 21324 states and 22032 transitions.
[2022-11-21 16:48:44,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 197.33333333333334) internal successors, (592), 3 states have internal predecessors, (592), 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)
[2022-11-21 16:48:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 21324 states and 22032 transitions.
[2022-11-21 16:48:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714
[2022-11-21 16:48:44,637 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:44,638 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:44,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2022-11-21 16:48:44,639 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:44,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:44,639 INFO L85 PathProgramCache]: Analyzing trace with hash 951477395, now seen corresponding path program 1 times
[2022-11-21 16:48:44,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:44,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72373953]
[2022-11-21 16:48:44,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:45,218 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked.
[2022-11-21 16:48:45,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:45,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72373953]
[2022-11-21 16:48:45,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72373953] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:45,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:45,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:48:45,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808700557]
[2022-11-21 16:48:45,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:45,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:48:45,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:45,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:48:45,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:45,221 INFO L87 Difference]: Start difference. First operand 21324 states and 22032 transitions. Second operand has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 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)
[2022-11-21 16:48:46,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:46,767 INFO L93 Difference]: Finished difference Result 42953 states and 44371 transitions.
[2022-11-21 16:48:46,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:48:46,767 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 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 713
[2022-11-21 16:48:46,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:46,787 INFO L225 Difference]: With dead ends: 42953
[2022-11-21 16:48:46,788 INFO L226 Difference]: Without dead ends: 21631
[2022-11-21 16:48:46,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:46,798 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 291 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 291 SdHoareTripleChecker+Valid, 526 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:46,798 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [291 Valid, 526 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 833 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2022-11-21 16:48:46,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21631 states.
[2022-11-21 16:48:46,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21631 to 21024.
[2022-11-21 16:48:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21024 states, 21023 states have (on average 1.0321552585263758) internal successors, (21699), 21023 states have internal predecessors, (21699), 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)
[2022-11-21 16:48:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21024 states to 21024 states and 21699 transitions.
[2022-11-21 16:48:47,022 INFO L78 Accepts]: Start accepts. Automaton has 21024 states and 21699 transitions. Word has length 713
[2022-11-21 16:48:47,023 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:47,023 INFO L495 AbstractCegarLoop]: Abstraction has 21024 states and 21699 transitions.
[2022-11-21 16:48:47,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 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)
[2022-11-21 16:48:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 21024 states and 21699 transitions.
[2022-11-21 16:48:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728
[2022-11-21 16:48:47,033 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:47,033 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:47,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17
[2022-11-21 16:48:47,034 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:47,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:47,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1741852382, now seen corresponding path program 1 times
[2022-11-21 16:48:47,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:47,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151598204]
[2022-11-21 16:48:47,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 519 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked.
[2022-11-21 16:48:47,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:47,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151598204]
[2022-11-21 16:48:47,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151598204] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:47,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:47,716 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:48:47,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713556886]
[2022-11-21 16:48:47,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:47,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:48:47,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:47,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:48:47,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:47,718 INFO L87 Difference]: Start difference. First operand 21024 states and 21699 transitions. Second operand has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 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)
[2022-11-21 16:48:49,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:49,091 INFO L93 Difference]: Finished difference Result 45645 states and 47187 transitions.
[2022-11-21 16:48:49,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:48:49,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 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 727
[2022-11-21 16:48:49,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:49,110 INFO L225 Difference]: With dead ends: 45645
[2022-11-21 16:48:49,110 INFO L226 Difference]: Without dead ends: 24922
[2022-11-21 16:48:49,117 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:49,117 INFO L413 NwaCegarLoop]: 498 mSDtfsCounter, 169 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 767 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 837 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 767 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:49,118 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 541 Invalid, 837 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 767 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2022-11-21 16:48:49,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24922 states.
[2022-11-21 16:48:49,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24922 to 24025.
[2022-11-21 16:48:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24025 states, 24024 states have (on average 1.0301781551781553) internal successors, (24749), 24024 states have internal predecessors, (24749), 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)
[2022-11-21 16:48:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24025 states to 24025 states and 24749 transitions.
[2022-11-21 16:48:49,407 INFO L78 Accepts]: Start accepts. Automaton has 24025 states and 24749 transitions. Word has length 727
[2022-11-21 16:48:49,408 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:49,408 INFO L495 AbstractCegarLoop]: Abstraction has 24025 states and 24749 transitions.
[2022-11-21 16:48:49,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 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)
[2022-11-21 16:48:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 24025 states and 24749 transitions.
[2022-11-21 16:48:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802
[2022-11-21 16:48:49,419 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:49,419 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:49,419 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18
[2022-11-21 16:48:49,420 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:49,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:49,420 INFO L85 PathProgramCache]: Analyzing trace with hash 497953363, now seen corresponding path program 1 times
[2022-11-21 16:48:49,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:49,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476526038]
[2022-11-21 16:48:49,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 952 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked.
[2022-11-21 16:48:49,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:49,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476526038]
[2022-11-21 16:48:49,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476526038] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:49,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:49,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-11-21 16:48:49,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58588205]
[2022-11-21 16:48:49,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:49,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-11-21 16:48:49,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:49,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-21 16:48:49,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:48:49,916 INFO L87 Difference]: Start difference. First operand 24025 states and 24749 transitions. Second operand has 4 states, 4 states have (on average 136.75) internal successors, (547), 4 states have internal predecessors, (547), 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)
[2022-11-21 16:48:52,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:52,091 INFO L93 Difference]: Finished difference Result 49840 states and 51349 transitions.
[2022-11-21 16:48:52,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-11-21 16:48:52,091 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 136.75) internal successors, (547), 4 states have internal predecessors, (547), 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 801
[2022-11-21 16:48:52,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:52,110 INFO L225 Difference]: With dead ends: 49840
[2022-11-21 16:48:52,110 INFO L226 Difference]: Without dead ends: 26116
[2022-11-21 16:48:52,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:48:52,120 INFO L413 NwaCegarLoop]: 391 mSDtfsCounter, 575 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 1714 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 575 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 1853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 1714 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:52,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [575 Valid, 432 Invalid, 1853 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 1714 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-21 16:48:52,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26116 states.
[2022-11-21 16:48:52,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26116 to 25218.
[2022-11-21 16:48:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25218 states, 25217 states have (on average 1.024110718959432) internal successors, (25825), 25217 states have internal predecessors, (25825), 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)
[2022-11-21 16:48:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25218 states to 25218 states and 25825 transitions.
[2022-11-21 16:48:52,415 INFO L78 Accepts]: Start accepts. Automaton has 25218 states and 25825 transitions. Word has length 801
[2022-11-21 16:48:52,416 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:52,416 INFO L495 AbstractCegarLoop]: Abstraction has 25218 states and 25825 transitions.
[2022-11-21 16:48:52,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 136.75) internal successors, (547), 4 states have internal predecessors, (547), 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)
[2022-11-21 16:48:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25218 states and 25825 transitions.
[2022-11-21 16:48:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925
[2022-11-21 16:48:52,443 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:52,444 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:52,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19
[2022-11-21 16:48:52,444 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:52,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:52,445 INFO L85 PathProgramCache]: Analyzing trace with hash 792366253, now seen corresponding path program 1 times
[2022-11-21 16:48:52,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:52,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283460531]
[2022-11-21 16:48:52,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:52,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 1023 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked.
[2022-11-21 16:48:53,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:53,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283460531]
[2022-11-21 16:48:53,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283460531] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:53,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:53,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:48:53,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650920858]
[2022-11-21 16:48:53,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:53,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:48:53,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:53,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:48:53,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:53,258 INFO L87 Difference]: Start difference. First operand 25218 states and 25825 transitions. Second operand has 3 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 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)
[2022-11-21 16:48:54,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:54,929 INFO L93 Difference]: Finished difference Result 54637 states and 55979 transitions.
[2022-11-21 16:48:54,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:48:54,930 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 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 924
[2022-11-21 16:48:54,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:54,956 INFO L225 Difference]: With dead ends: 54637
[2022-11-21 16:48:54,956 INFO L226 Difference]: Without dead ends: 29720
[2022-11-21 16:48:54,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:48:54,968 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 346 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 786 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 346 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 921 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 786 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:54,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [346 Valid, 120 Invalid, 921 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 786 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2022-11-21 16:48:54,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29720 states.
[2022-11-21 16:48:55,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29720 to 25814.
[2022-11-21 16:48:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25814 states, 25813 states have (on average 1.0228179599426646) internal successors, (26402), 25813 states have internal predecessors, (26402), 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)
[2022-11-21 16:48:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25814 states to 25814 states and 26402 transitions.
[2022-11-21 16:48:55,350 INFO L78 Accepts]: Start accepts. Automaton has 25814 states and 26402 transitions. Word has length 924
[2022-11-21 16:48:55,350 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:55,350 INFO L495 AbstractCegarLoop]: Abstraction has 25814 states and 26402 transitions.
[2022-11-21 16:48:55,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 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)
[2022-11-21 16:48:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25814 states and 26402 transitions.
[2022-11-21 16:48:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927
[2022-11-21 16:48:55,367 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:55,367 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:55,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20
[2022-11-21 16:48:55,367 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:55,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:55,368 INFO L85 PathProgramCache]: Analyzing trace with hash -238858542, now seen corresponding path program 1 times
[2022-11-21 16:48:55,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:55,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286114538]
[2022-11-21 16:48:55,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 1107 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked.
[2022-11-21 16:48:56,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:56,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286114538]
[2022-11-21 16:48:56,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286114538] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:56,340 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:56,340 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-11-21 16:48:56,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790538075]
[2022-11-21 16:48:56,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:56,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-11-21 16:48:56,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:56,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-21 16:48:56,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:48:56,342 INFO L87 Difference]: Start difference. First operand 25814 states and 26402 transitions. Second operand has 4 states, 4 states have (on average 137.75) internal successors, (551), 4 states have internal predecessors, (551), 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)
[2022-11-21 16:48:58,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:48:58,635 INFO L93 Difference]: Finished difference Result 56415 states and 57684 transitions.
[2022-11-21 16:48:58,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-11-21 16:48:58,636 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 137.75) internal successors, (551), 4 states have internal predecessors, (551), 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 926
[2022-11-21 16:48:58,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:48:58,659 INFO L225 Difference]: With dead ends: 56415
[2022-11-21 16:48:58,659 INFO L226 Difference]: Without dead ends: 28203
[2022-11-21 16:48:58,669 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:48:58,670 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 508 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 1444 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 508 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 1555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 1444 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-21 16:48:58,670 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [508 Valid, 130 Invalid, 1555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1444 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-21 16:48:58,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28203 states.
[2022-11-21 16:48:58,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28203 to 22514.
[2022-11-21 16:48:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22514 states, 22513 states have (on average 1.021587527206503) internal successors, (22999), 22513 states have internal predecessors, (22999), 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)
[2022-11-21 16:48:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22514 states to 22514 states and 22999 transitions.
[2022-11-21 16:48:58,899 INFO L78 Accepts]: Start accepts. Automaton has 22514 states and 22999 transitions. Word has length 926
[2022-11-21 16:48:58,899 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:48:58,899 INFO L495 AbstractCegarLoop]: Abstraction has 22514 states and 22999 transitions.
[2022-11-21 16:48:58,900 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 137.75) internal successors, (551), 4 states have internal predecessors, (551), 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)
[2022-11-21 16:48:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 22514 states and 22999 transitions.
[2022-11-21 16:48:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928
[2022-11-21 16:48:58,914 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:48:58,914 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:48:58,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21
[2022-11-21 16:48:58,915 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:48:58,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:48:58,915 INFO L85 PathProgramCache]: Analyzing trace with hash 1100803395, now seen corresponding path program 1 times
[2022-11-21 16:48:58,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:48:58,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260589233]
[2022-11-21 16:48:58,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:48:58,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:48:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:48:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 738 proven. 0 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked.
[2022-11-21 16:48:59,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:48:59,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260589233]
[2022-11-21 16:48:59,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260589233] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:48:59,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:48:59,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-11-21 16:48:59,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412906283]
[2022-11-21 16:48:59,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:48:59,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-11-21 16:48:59,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:48:59,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-21 16:48:59,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:48:59,677 INFO L87 Difference]: Start difference. First operand 22514 states and 22999 transitions. Second operand has 4 states, 4 states have (on average 143.5) internal successors, (574), 4 states have internal predecessors, (574), 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)
[2022-11-21 16:49:01,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:49:01,818 INFO L93 Difference]: Finished difference Result 48618 states and 49673 transitions.
[2022-11-21 16:49:01,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-11-21 16:49:01,819 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 143.5) internal successors, (574), 4 states have internal predecessors, (574), 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 927
[2022-11-21 16:49:01,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:49:01,838 INFO L225 Difference]: With dead ends: 48618
[2022-11-21 16:49:01,838 INFO L226 Difference]: Without dead ends: 26405
[2022-11-21 16:49:01,844 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:49:01,845 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 376 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 1174 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 1240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 1174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time
[2022-11-21 16:49:01,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [376 Valid, 155 Invalid, 1240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 1174 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time]
[2022-11-21 16:49:01,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26405 states.
[2022-11-21 16:49:02,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26405 to 21914.
[2022-11-21 16:49:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21914 states, 21913 states have (on average 1.0214484552548715) internal successors, (22383), 21913 states have internal predecessors, (22383), 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)
[2022-11-21 16:49:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21914 states to 21914 states and 22383 transitions.
[2022-11-21 16:49:02,075 INFO L78 Accepts]: Start accepts. Automaton has 21914 states and 22383 transitions. Word has length 927
[2022-11-21 16:49:02,076 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:49:02,076 INFO L495 AbstractCegarLoop]: Abstraction has 21914 states and 22383 transitions.
[2022-11-21 16:49:02,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 143.5) internal successors, (574), 4 states have internal predecessors, (574), 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)
[2022-11-21 16:49:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 21914 states and 22383 transitions.
[2022-11-21 16:49:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964
[2022-11-21 16:49:02,096 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:49:02,097 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:49:02,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22
[2022-11-21 16:49:02,098 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:49:02,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:49:02,098 INFO L85 PathProgramCache]: Analyzing trace with hash -390225527, now seen corresponding path program 1 times
[2022-11-21 16:49:02,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:49:02,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313135021]
[2022-11-21 16:49:02,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:49:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 776 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked.
[2022-11-21 16:49:03,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:49:03,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313135021]
[2022-11-21 16:49:03,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313135021] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:49:03,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:49:03,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-11-21 16:49:03,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113534927]
[2022-11-21 16:49:03,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:49:03,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-11-21 16:49:03,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:49:03,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-21 16:49:03,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:49:03,208 INFO L87 Difference]: Start difference. First operand 21914 states and 22383 transitions. Second operand has 4 states, 4 states have (on average 143.0) internal successors, (572), 4 states have internal predecessors, (572), 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)
[2022-11-21 16:49:05,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:49:05,488 INFO L93 Difference]: Finished difference Result 30910 states and 31566 transitions.
[2022-11-21 16:49:05,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-11-21 16:49:05,489 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 143.0) internal successors, (572), 4 states have internal predecessors, (572), 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 963
[2022-11-21 16:49:05,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:49:05,510 INFO L225 Difference]: With dead ends: 30910
[2022-11-21 16:49:05,510 INFO L226 Difference]: Without dead ends: 30908
[2022-11-21 16:49:05,513 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2022-11-21 16:49:05,514 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 397 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 1498 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 127 SdHoareTripleChecker+Invalid, 1609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 1498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-21 16:49:05,514 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [397 Valid, 127 Invalid, 1609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1498 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-21 16:49:05,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30908 states.
[2022-11-21 16:49:05,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30908 to 21914.
[2022-11-21 16:49:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21914 states, 21913 states have (on average 1.0214484552548715) internal successors, (22383), 21913 states have internal predecessors, (22383), 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)
[2022-11-21 16:49:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21914 states to 21914 states and 22383 transitions.
[2022-11-21 16:49:05,757 INFO L78 Accepts]: Start accepts. Automaton has 21914 states and 22383 transitions. Word has length 963
[2022-11-21 16:49:05,757 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:49:05,757 INFO L495 AbstractCegarLoop]: Abstraction has 21914 states and 22383 transitions.
[2022-11-21 16:49:05,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 143.0) internal successors, (572), 4 states have internal predecessors, (572), 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)
[2022-11-21 16:49:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 21914 states and 22383 transitions.
[2022-11-21 16:49:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060
[2022-11-21 16:49:05,781 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:49:05,782 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:49:05,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23
[2022-11-21 16:49:05,782 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:49:05,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:49:05,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1800342180, now seen corresponding path program 1 times
[2022-11-21 16:49:05,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:49:05,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571288721]
[2022-11-21 16:49:05,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:05,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:49:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 115 proven. 757 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked.
[2022-11-21 16:49:06,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:49:06,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571288721]
[2022-11-21 16:49:06,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571288721] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-21 16:49:06,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669723155]
[2022-11-21 16:49:06,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:06,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:49:06,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:49:06,938 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-21 16:49:06,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2022-11-21 16:49:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:07,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 1212 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-21 16:49:07,384 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-21 16:49:13,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 115 proven. 757 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked.
[2022-11-21 16:49:13,822 INFO L328 TraceCheckSpWp]: Computing backward predicates...
[2022-11-21 16:49:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 115 proven. 757 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked.
[2022-11-21 16:49:15,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669723155] provided 0 perfect and 2 imperfect interpolant sequences
[2022-11-21 16:49:15,961 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-11-21 16:49:15,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9
[2022-11-21 16:49:15,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357059739]
[2022-11-21 16:49:15,962 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-11-21 16:49:15,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states
[2022-11-21 16:49:15,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:49:15,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2022-11-21 16:49:15,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90
[2022-11-21 16:49:15,965 INFO L87 Difference]: Start difference. First operand 21914 states and 22383 transitions. Second operand has 10 states, 10 states have (on average 144.1) internal successors, (1441), 9 states have internal predecessors, (1441), 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)
[2022-11-21 16:49:23,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:49:23,208 INFO L93 Difference]: Finished difference Result 37804 states and 38654 transitions.
[2022-11-21 16:49:23,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2022-11-21 16:49:23,209 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 144.1) internal successors, (1441), 9 states have internal predecessors, (1441), 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 1059
[2022-11-21 16:49:23,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:49:23,235 INFO L225 Difference]: With dead ends: 37804
[2022-11-21 16:49:23,236 INFO L226 Difference]: Without dead ends: 37802
[2022-11-21 16:49:23,240 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2120 GetRequests, 2112 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90
[2022-11-21 16:49:23,241 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 1478 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 3343 mSolverCounterSat, 390 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1478 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 3733 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 390 IncrementalHoareTripleChecker+Valid, 3343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time
[2022-11-21 16:49:23,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1478 Valid, 218 Invalid, 3733 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [390 Valid, 3343 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time]
[2022-11-21 16:49:23,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37802 states.
[2022-11-21 16:49:23,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37802 to 21615.
[2022-11-21 16:49:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21615 states, 21614 states have (on average 1.0214675673174793) internal successors, (22078), 21614 states have internal predecessors, (22078), 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)
[2022-11-21 16:49:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21615 states to 21615 states and 22078 transitions.
[2022-11-21 16:49:23,520 INFO L78 Accepts]: Start accepts. Automaton has 21615 states and 22078 transitions. Word has length 1059
[2022-11-21 16:49:23,520 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:49:23,520 INFO L495 AbstractCegarLoop]: Abstraction has 21615 states and 22078 transitions.
[2022-11-21 16:49:23,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 144.1) internal successors, (1441), 9 states have internal predecessors, (1441), 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)
[2022-11-21 16:49:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 21615 states and 22078 transitions.
[2022-11-21 16:49:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185
[2022-11-21 16:49:23,541 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:49:23,542 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:49:23,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0
[2022-11-21 16:49:23,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24
[2022-11-21 16:49:23,743 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:49:23,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:49:23,743 INFO L85 PathProgramCache]: Analyzing trace with hash 1993817171, now seen corresponding path program 1 times
[2022-11-21 16:49:23,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:49:23,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901842063]
[2022-11-21 16:49:23,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:49:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 1432 proven. 188 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked.
[2022-11-21 16:49:25,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:49:25,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901842063]
[2022-11-21 16:49:25,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901842063] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-21 16:49:25,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1754212833]
[2022-11-21 16:49:25,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:25,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-21 16:49:25,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3
[2022-11-21 16:49:25,481 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-21 16:49:25,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process
[2022-11-21 16:49:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:25,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 3 conjunts are in the unsatisfiable core
[2022-11-21 16:49:25,953 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-21 16:49:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 1765 proven. 0 refuted. 0 times theorem prover too weak. 1109 trivial. 0 not checked.
[2022-11-21 16:49:26,310 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-21 16:49:26,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1754212833] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:49:26,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-21 16:49:26,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6
[2022-11-21 16:49:26,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69609180]
[2022-11-21 16:49:26,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:49:26,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:49:26,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:49:26,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:49:26,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2022-11-21 16:49:26,313 INFO L87 Difference]: Start difference. First operand 21615 states and 22078 transitions. Second operand has 3 states, 3 states have (on average 181.33333333333334) internal successors, (544), 3 states have internal predecessors, (544), 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)
[2022-11-21 16:49:27,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:49:27,929 INFO L93 Difference]: Finished difference Result 46238 states and 47249 transitions.
[2022-11-21 16:49:27,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:49:27,930 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 181.33333333333334) internal successors, (544), 3 states have internal predecessors, (544), 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 1184
[2022-11-21 16:49:27,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:49:27,955 INFO L225 Difference]: With dead ends: 46238
[2022-11-21 16:49:27,955 INFO L226 Difference]: Without dead ends: 24924
[2022-11-21 16:49:27,965 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1187 GetRequests, 1183 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2022-11-21 16:49:27,966 INFO L413 NwaCegarLoop]: 117 mSDtfsCounter, 257 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 780 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2022-11-21 16:49:27,966 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 139 Invalid, 853 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 780 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2022-11-21 16:49:27,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24924 states.
[2022-11-21 16:49:28,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24924 to 21914.
[2022-11-21 16:49:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21914 states, 21913 states have (on average 1.021174645187788) internal successors, (22377), 21913 states have internal predecessors, (22377), 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)
[2022-11-21 16:49:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21914 states to 21914 states and 22377 transitions.
[2022-11-21 16:49:28,463 INFO L78 Accepts]: Start accepts. Automaton has 21914 states and 22377 transitions. Word has length 1184
[2022-11-21 16:49:28,464 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:49:28,464 INFO L495 AbstractCegarLoop]: Abstraction has 21914 states and 22377 transitions.
[2022-11-21 16:49:28,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 181.33333333333334) internal successors, (544), 3 states have internal predecessors, (544), 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)
[2022-11-21 16:49:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 21914 states and 22377 transitions.
[2022-11-21 16:49:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1233
[2022-11-21 16:49:28,504 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-21 16:49:28,505 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:49:28,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0
[2022-11-21 16:49:28,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25
[2022-11-21 16:49:28,706 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-21 16:49:28,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 16:49:28,706 INFO L85 PathProgramCache]: Analyzing trace with hash 599549483, now seen corresponding path program 1 times
[2022-11-21 16:49:28,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-21 16:49:28,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365515745]
[2022-11-21 16:49:28,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-21 16:49:28,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 16:49:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 16:49:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 2118 proven. 0 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked.
[2022-11-21 16:49:29,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-21 16:49:29,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365515745]
[2022-11-21 16:49:29,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365515745] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-21 16:49:29,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-21 16:49:29,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-21 16:49:29,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421599472]
[2022-11-21 16:49:29,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-21 16:49:29,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-21 16:49:29,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-21 16:49:29,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-21 16:49:29,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:49:29,695 INFO L87 Difference]: Start difference. First operand 21914 states and 22377 transitions. Second operand has 3 states, 3 states have (on average 211.66666666666666) internal successors, (635), 3 states have internal predecessors, (635), 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)
[2022-11-21 16:49:30,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-21 16:49:30,918 INFO L93 Difference]: Finished difference Result 37211 states and 38008 transitions.
[2022-11-21 16:49:30,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-21 16:49:30,919 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 211.66666666666666) internal successors, (635), 3 states have internal predecessors, (635), 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 1232
[2022-11-21 16:49:30,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-21 16:49:30,920 INFO L225 Difference]: With dead ends: 37211
[2022-11-21 16:49:30,920 INFO L226 Difference]: Without dead ends: 0
[2022-11-21 16:49:30,928 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-21 16:49:30,929 INFO L413 NwaCegarLoop]: 349 mSDtfsCounter, 173 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 678 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 745 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 678 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time
[2022-11-21 16:49:30,929 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 357 Invalid, 745 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 678 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time]
[2022-11-21 16:49:30,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2022-11-21 16:49:30,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2022-11-21 16:49:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-21 16:49:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2022-11-21 16:49:30,930 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1232
[2022-11-21 16:49:30,931 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-21 16:49:30,931 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-21 16:49:30,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 211.66666666666666) internal successors, (635), 3 states have internal predecessors, (635), 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)
[2022-11-21 16:49:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2022-11-21 16:49:30,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2022-11-21 16:49:30,934 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2022-11-21 16:49:30,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26
[2022-11-21 16:49:30,936 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2022-11-21 16:49:51,074 WARN L233 SmtUtils]: Spent 20.13s on a formula simplification. DAG size of input: 640 DAG size of output: 641 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or)
[2022-11-21 16:50:10,336 WARN L233 SmtUtils]: Spent 19.26s on a formula simplification. DAG size of input: 645 DAG size of output: 646 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or)
[2022-11-21 16:50:29,352 WARN L233 SmtUtils]: Spent 19.01s on a formula simplification. DAG size of input: 645 DAG size of output: 646 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or)
[2022-11-21 16:51:04,699 WARN L233 SmtUtils]: Spent 35.34s on a formula simplification. DAG size of input: 641 DAG size of output: 152 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter)
[2022-11-21 16:51:45,674 WARN L233 SmtUtils]: Spent 40.97s on a formula simplification. DAG size of input: 646 DAG size of output: 152 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter)
[2022-11-21 16:52:35,881 WARN L233 SmtUtils]: Spent 50.20s on a formula simplification. DAG size of input: 646 DAG size of output: 152 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter)
[2022-11-21 16:52:35,885 INFO L899 garLoopResultBuilder]: For program point L630(lines 630 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,886 INFO L899 garLoopResultBuilder]: For program point L1423(lines 1423 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,886 INFO L899 garLoopResultBuilder]: For program point L895(lines 895 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,886 INFO L899 garLoopResultBuilder]: For program point L1688(lines 1688 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,886 INFO L899 garLoopResultBuilder]: For program point L1160(lines 1160 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,886 INFO L899 garLoopResultBuilder]: For program point L103-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L896(lines 896 904) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L896-2(lines 896 904) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L764(lines 764 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L1557(lines 1557 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L1293(lines 1293 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L104(line 104) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L1029(lines 1029 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L501(lines 501 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L106-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L371(lines 371 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,887 INFO L899 garLoopResultBuilder]: For program point L239(lines 239 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1429(lines 1429 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L637(lines 637 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1430(lines 1430 1440) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1430-2(lines 1430 1440) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1166(lines 1166 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L109-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1695(lines 1695 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1299(lines 1299 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L110(line 110) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L771(lines 771 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1696(lines 1696 1703) no Hoare annotation was computed.
[2022-11-21 16:52:35,888 INFO L899 garLoopResultBuilder]: For program point L1696-2(lines 1696 1703) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L1564(lines 1564 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L507(lines 507 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L1300(lines 1300 1309) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L1300-2(lines 1300 1309) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L1036(lines 1036 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L244(lines 244 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L112-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,889 INFO L899 garLoopResultBuilder]: For program point L905(lines 905 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L377(lines 377 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L113(line 113) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L1172(lines 1172 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L115-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L1040(lines 1040 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,890 INFO L899 garLoopResultBuilder]: For program point L1569(lines 1569 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L512(lines 512 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L116(line 116) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L778(lines 778 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L118-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L911(lines 911 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L1704(lines 1704 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,891 INFO L899 garLoopResultBuilder]: For program point L383(lines 383 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L251(lines 251 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L119(line 119) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L1441(lines 1441 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L1045(lines 1045 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L517(lines 517 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L1310(lines 1310 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,892 INFO L899 garLoopResultBuilder]: For program point L1178(lines 1178 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L121-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L122(line 122) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L651(lines 651 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L1576(lines 1576 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L1048(lines 1048 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L784(lines 784 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,893 INFO L899 garLoopResultBuilder]: For program point L652(lines 652 661) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L652-2(lines 652 661) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L124-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L917(lines 917 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L257(lines 257 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L1182(lines 1182 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,894 INFO L899 garLoopResultBuilder]: For program point L125(line 125) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L1711(lines 1711 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L390(lines 390 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L1580(lines 1580 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L1448(lines 1448 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L1316(lines 1316 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L127-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,895 INFO L899 garLoopResultBuilder]: For program point L1581(lines 1581 1591) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L524(lines 524 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L1581-2(lines 1581 1591) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L1449(lines 1449 1458) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L1449-2(lines 1449 1458) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L128(line 128) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L789(lines 789 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,896 INFO L899 garLoopResultBuilder]: For program point L1054(lines 1054 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L922(lines 922 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L394(lines 394 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L130-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L1716(lines 1716 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L263(lines 263 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L1188(lines 1188 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,897 INFO L899 garLoopResultBuilder]: For program point L131(line 131) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 110) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L133-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L1719(lines 1719 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L662(lines 662 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L530(lines 530 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,898 INFO L899 garLoopResultBuilder]: For program point L1323(lines 1323 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L134(line 134) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L1059(lines 1059 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L1720(lines 1720 1731) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L1720-2(lines 1720 1731) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L531(lines 531 538) no Hoare annotation was computed.
[2022-11-21 16:52:35,899 INFO L899 garLoopResultBuilder]: For program point L531-2(lines 531 538) no Hoare annotation was computed.
[2022-11-21 16:52:35,900 INFO L899 garLoopResultBuilder]: For program point L1060(lines 1060 1071) no Hoare annotation was computed.
[2022-11-21 16:52:35,900 INFO L899 garLoopResultBuilder]: For program point L1060-2(lines 1060 1071) no Hoare annotation was computed.
[2022-11-21 16:52:35,900 INFO L899 garLoopResultBuilder]: For program point L796(lines 796 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,901 INFO L899 garLoopResultBuilder]: For program point L400(lines 400 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,901 INFO L899 garLoopResultBuilder]: For program point L136-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,901 INFO L899 garLoopResultBuilder]: For program point L929(lines 929 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,901 INFO L899 garLoopResultBuilder]: For program point L401(lines 401 412) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L401-2(lines 401 412) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L1194(lines 1194 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L137(line 137) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L1459(lines 1459 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L1327(lines 1327 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L270(lines 270 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,902 INFO L899 garLoopResultBuilder]: For program point L667(lines 667 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L1592(lines 1592 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L139-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L140(line 140) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L1331(lines 1331 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L142-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,903 INFO L899 garLoopResultBuilder]: For program point L935(lines 935 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,904 INFO L899 garLoopResultBuilder]: For program point L803(lines 803 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,904 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L1332(lines 1332 1342) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L1332-2(lines 1332 1342) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L1200(lines 1200 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L143(line 143) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L804(lines 804 813) no Hoare annotation was computed.
[2022-11-21 16:52:35,905 INFO L899 garLoopResultBuilder]: For program point L804-2(lines 804 813) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L672(lines 672 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L540(lines 540 551) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L540-2(lines 540 551) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L276(lines 276 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L1466(lines 1466 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L145-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,906 INFO L899 garLoopResultBuilder]: For program point L1599(lines 1599 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L146(line 146) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L1732(lines 1732 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L1072(lines 1072 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L940(lines 940 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L148-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L1073(lines 1073 1083) no Hoare annotation was computed.
[2022-11-21 16:52:35,907 INFO L899 garLoopResultBuilder]: For program point L1073-2(lines 1073 1083) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L413(lines 413 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L149(line 149) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L678(lines 678 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L1471(lines 1471 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L1207(lines 1207 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L283(lines 283 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,908 INFO L899 garLoopResultBuilder]: For program point L151-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L1605(lines 1605 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L152(line 152) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L945(lines 945 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L814(lines 814 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L1739(lines 1739 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L418(lines 418 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,909 INFO L899 garLoopResultBuilder]: For program point L1343(lines 1343 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L154-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L1476(lines 1476 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L155(line 155) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L552(lines 552 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L288(lines 288 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,910 INFO L899 garLoopResultBuilder]: For program point L685(lines 685 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L157-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L158(line 158) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L1612(lines 1612 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L1348(lines 1348 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L1084(lines 1084 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L952(lines 952 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,911 INFO L899 garLoopResultBuilder]: For program point L1745(lines 1745 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L556(lines 556 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L160-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L821(lines 821 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L557(lines 557 566) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L557-2(lines 557 566) no Hoare annotation was computed.
[2022-11-21 16:52:35,912 INFO L899 garLoopResultBuilder]: For program point L425(lines 425 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L1218(lines 1218 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L161(line 161) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L1483(lines 1483 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L691(lines 691 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L1616(lines 1616 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L295(lines 295 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,913 INFO L899 garLoopResultBuilder]: For program point L163-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L164(line 164) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L1354(lines 1354 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L1222(lines 1222 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L958(lines 958 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L166-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L1091(lines 1091 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,914 INFO L899 garLoopResultBuilder]: For program point L34(lines 34 36) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L34-2(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L827(lines 827 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L1752(lines 1752 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L1488(lines 1488 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L167(line 167) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L35(line 35) no Hoare annotation was computed.
[2022-11-21 16:52:35,915 INFO L899 garLoopResultBuilder]: For program point L432(lines 432 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L697(lines 697 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L1622(lines 1622 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L169-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L37-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L1623(lines 1623 1632) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L1623-2(lines 1623 1632) no Hoare annotation was computed.
[2022-11-21 16:52:35,916 INFO L899 garLoopResultBuilder]: For program point L302(lines 302 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L170(line 170) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L38(line 38) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L567(lines 567 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L1492(lines 1492 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L1360(lines 1360 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L1228(lines 1228 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,917 INFO L899 garLoopResultBuilder]: For program point L1096(lines 1096 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L568(lines 568 578) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L568-2(lines 568 578) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L1361(lines 1361 1368) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L1361-2(lines 1361 1368) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L172-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L40-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,919 INFO L899 garLoopResultBuilder]: For program point L965(lines 965 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L173(line 173) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L834(lines 834 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L1759(lines 1759 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L438(lines 438 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L703(lines 703 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,920 INFO L899 garLoopResultBuilder]: For program point L175-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L43-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L704(lines 704 716) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L704-2(lines 704 716) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L176(line 176) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L1101(lines 1101 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L44(line 44) no Hoare annotation was computed.
[2022-11-21 16:52:35,921 INFO L899 garLoopResultBuilder]: For program point L969(lines 969 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,922 INFO L899 garLoopResultBuilder]: For program point L1498(lines 1498 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,922 INFO L899 garLoopResultBuilder]: For program point L309(lines 309 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,922 INFO L899 garLoopResultBuilder]: For program point L1234(lines 1234 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,923 INFO L899 garLoopResultBuilder]: For program point L178-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,923 INFO L899 garLoopResultBuilder]: For program point L46-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,923 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,924 INFO L899 garLoopResultBuilder]: For program point L443(lines 443 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,924 INFO L899 garLoopResultBuilder]: For program point L179(line 179) no Hoare annotation was computed.
[2022-11-21 16:52:35,924 INFO L899 garLoopResultBuilder]: For program point L47(line 47) no Hoare annotation was computed.
[2022-11-21 16:52:35,924 INFO L899 garLoopResultBuilder]: For program point L840(lines 840 849) no Hoare annotation was computed.
[2022-11-21 16:52:35,925 INFO L899 garLoopResultBuilder]: For program point L840-2(lines 840 849) no Hoare annotation was computed.
[2022-11-21 16:52:35,925 INFO L899 garLoopResultBuilder]: For program point L1633(lines 1633 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,926 INFO L899 garLoopResultBuilder]: For program point L1369(lines 1369 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,926 INFO L899 garLoopResultBuilder]: For program point L181-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,926 INFO L899 garLoopResultBuilder]: For program point L49-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,931 INFO L895 garLoopResultBuilder]: At program point L1767(lines 1668 1768) the Hoare annotation is: (let ((.cse20 (+ ~a4~0 86))) (let ((.cse19 (<= ~a29~0 43)) (.cse18 (<= .cse20 0))) (let ((.cse8 (<= 0 (+ ~a0~0 459337))) (.cse17 (<= (+ ~a29~0 144) 0)) (.cse13 (<= 0 (+ 146 ~a0~0))) (.cse7 (= 3 ~a2~0)) (.cse6 (<= (+ 89 ~a4~0) 0)) (.cse14 (<= 5 ~a2~0)) (.cse15 (<= (+ 104 ~a0~0) 0)) (.cse5 (exists ((v_~a29~0_897 Int)) (let ((.cse24 (* 9 v_~a29~0_897))) (let ((.cse26 (div .cse24 10))) (let ((.cse23 (mod .cse26 29)) (.cse25 (+ .cse26 1))) (and (<= .cse23 (+ ~a29~0 15)) (= (mod .cse24 10) 0) (not (= .cse23 0)) (< .cse25 0) (not (= (mod .cse25 29) 0)))))))) (.cse9 (= ~a2~0 4)) (.cse2 (not .cse18)) (.cse12 (= ~a2~0 1)) (.cse10 (<= (+ ~a0~0 61) 0)) (.cse4 (<= ~a29~0 42)) (.cse16 (< 0 (+ 600264 ~a0~0))) (.cse0 (<= (+ 42 ~a4~0) 0)) (.cse1 (= 2 ~a2~0)) (.cse3 (<= (+ 98 ~a0~0) 0)) (.cse21 (not .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse4 .cse7) (and .cse1 .cse6 (<= 0 (+ ~a0~0 60))) (and .cse8 .cse0 .cse9 (<= (+ 366639 ~a0~0) 0) .cse10) (let ((.cse11 (+ ~a29~0 127))) (and (<= 0 .cse11) .cse6 .cse12 (<= 0 (+ 44 ~a0~0)) (<= .cse11 0))) (and .cse6 .cse4 .cse9) (and .cse6 .cse12 .cse10) (and .cse0 .cse3 .cse13 .cse14 .cse10) (and .cse6 .cse5 .cse10) (and .cse15 .cse0 .cse14 .cse16 .cse10) (and .cse15 .cse0 .cse13 .cse9 .cse10) (and (< 43 ~a29~0) .cse6 .cse7) (and .cse6 .cse10 .cse17) (and .cse12 .cse18 .cse10 .cse17) (and .cse8 .cse15 .cse0 .cse9 .cse17) (and (<= 0 (+ 143 ~a0~0)) .cse0 .cse3 .cse7 .cse10) (and .cse6 .cse13 .cse10) (and .cse15 .cse0 .cse2 .cse7) (and .cse0 .cse3 .cse13 .cse12) (and .cse15 .cse0 .cse7 .cse19 .cse10) (and (< 0 .cse20) .cse15 .cse0 .cse1) (and .cse6 .cse14) (and .cse0 .cse3 .cse12 .cse21 (exists ((v_~a0~0_828 Int)) (let ((.cse22 (* 9 v_~a0~0_828))) (and (< .cse22 0) (not (= (mod .cse22 10) 0)) (<= 0 (+ 44 v_~a0~0_828)) (<= (div .cse22 10) (+ 595383 ~a0~0)))))) (and .cse15 .cse0 .cse16 .cse5 .cse9 .cse10) (and (or (and .cse2 .cse12) (and .cse12 .cse10)) .cse0 .cse4 .cse16) (and .cse0 .cse1 .cse3 .cse21)))))
[2022-11-21 16:52:35,933 INFO L899 garLoopResultBuilder]: For program point L182(line 182) no Hoare annotation was computed.
[2022-11-21 16:52:35,933 INFO L899 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L579(lines 579 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L1504(lines 1504 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L1108(lines 1108 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L976(lines 976 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L316(lines 316 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,934 INFO L899 garLoopResultBuilder]: For program point L1241(lines 1241 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L184-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L1109(lines 1109 1117) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L52-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L1109-2(lines 1109 1117) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L902 garLoopResultBuilder]: At program point L1770(lines 1770 1786) the Hoare annotation is: true
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L449(lines 449 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L317(lines 317 329) no Hoare annotation was computed.
[2022-11-21 16:52:35,935 INFO L899 garLoopResultBuilder]: For program point L317-2(lines 317 329) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L185(line 185) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L53(line 53) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L1639(lines 1639 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L1375(lines 1375 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L187-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L55-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,936 INFO L899 garLoopResultBuilder]: For program point L584(lines 584 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L188(line 188) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L717(lines 717 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L585(lines 585 596) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L585-2(lines 585 596) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L850(lines 850 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,937 INFO L899 garLoopResultBuilder]: For program point L1511(lines 1511 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,938 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2022-11-21 16:52:35,938 INFO L899 garLoopResultBuilder]: For program point L1247(lines 1247 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,938 INFO L899 garLoopResultBuilder]: For program point L190-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,938 INFO L899 garLoopResultBuilder]: For program point L58-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,938 INFO L899 garLoopResultBuilder]: For program point L983(lines 983 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,939 INFO L895 garLoopResultBuilder]: At program point L1776-2(lines 1776 1785) the Hoare annotation is: (let ((.cse20 (+ ~a4~0 86))) (let ((.cse19 (<= ~a29~0 43)) (.cse18 (<= .cse20 0))) (let ((.cse8 (<= 0 (+ ~a0~0 459337))) (.cse17 (<= (+ ~a29~0 144) 0)) (.cse13 (<= 0 (+ 146 ~a0~0))) (.cse7 (= 3 ~a2~0)) (.cse6 (<= (+ 89 ~a4~0) 0)) (.cse14 (<= 5 ~a2~0)) (.cse15 (<= (+ 104 ~a0~0) 0)) (.cse5 (exists ((v_~a29~0_897 Int)) (let ((.cse24 (* 9 v_~a29~0_897))) (let ((.cse26 (div .cse24 10))) (let ((.cse23 (mod .cse26 29)) (.cse25 (+ .cse26 1))) (and (<= .cse23 (+ ~a29~0 15)) (= (mod .cse24 10) 0) (not (= .cse23 0)) (< .cse25 0) (not (= (mod .cse25 29) 0)))))))) (.cse9 (= ~a2~0 4)) (.cse2 (not .cse18)) (.cse12 (= ~a2~0 1)) (.cse10 (<= (+ ~a0~0 61) 0)) (.cse4 (<= ~a29~0 42)) (.cse16 (< 0 (+ 600264 ~a0~0))) (.cse0 (<= (+ 42 ~a4~0) 0)) (.cse1 (= 2 ~a2~0)) (.cse3 (<= (+ 98 ~a0~0) 0)) (.cse21 (not .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse4 .cse7) (and .cse1 .cse6 (<= 0 (+ ~a0~0 60))) (and .cse8 .cse0 .cse9 (<= (+ 366639 ~a0~0) 0) .cse10) (let ((.cse11 (+ ~a29~0 127))) (and (<= 0 .cse11) .cse6 .cse12 (<= 0 (+ 44 ~a0~0)) (<= .cse11 0))) (and .cse6 .cse4 .cse9) (and .cse6 .cse12 .cse10) (and .cse0 .cse3 .cse13 .cse14 .cse10) (and .cse6 .cse5 .cse10) (and .cse15 .cse0 .cse14 .cse16 .cse10) (and .cse15 .cse0 .cse13 .cse9 .cse10) (and (< 43 ~a29~0) .cse6 .cse7) (and .cse6 .cse10 .cse17) (and .cse8 .cse15 .cse0 .cse9 .cse17) (and (<= 0 (+ 143 ~a0~0)) .cse0 .cse3 .cse7 .cse10) (and .cse12 .cse18 .cse17) (and .cse6 .cse13 .cse10) (and .cse15 .cse0 .cse2 .cse7) (and .cse0 .cse3 .cse13 .cse12) (and .cse15 .cse0 .cse7 .cse19 .cse10) (and (< 0 .cse20) .cse15 .cse0 .cse1) (and .cse6 .cse14) (and .cse0 .cse3 .cse12 .cse21 (exists ((v_~a0~0_828 Int)) (let ((.cse22 (* 9 v_~a0~0_828))) (and (< .cse22 0) (not (= (mod .cse22 10) 0)) (<= 0 (+ 44 v_~a0~0_828)) (<= (div .cse22 10) (+ 595383 ~a0~0)))))) (and .cse15 .cse0 .cse16 .cse5 .cse9 .cse10) (and (or (and .cse2 .cse12) (and .cse12 .cse10)) .cse0 .cse4 .cse16) (and .cse0 .cse1 .cse3 .cse21)))))
[2022-11-21 16:52:35,939 INFO L899 garLoopResultBuilder]: For program point L455(lines 455 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,939 INFO L899 garLoopResultBuilder]: For program point L191(line 191) no Hoare annotation was computed.
[2022-11-21 16:52:35,939 INFO L899 garLoopResultBuilder]: For program point L59(line 59) no Hoare annotation was computed.
[2022-11-21 16:52:35,939 INFO L899 garLoopResultBuilder]: For program point L1645(lines 1645 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L1381(lines 1381 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L193-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L1118(lines 1118 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L61-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L722(lines 722 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed.
[2022-11-21 16:52:35,940 INFO L899 garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L855(lines 855 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L459(lines 459 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L1781(line 1781) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L1253(lines 1253 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L196-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L64-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L989(lines 989 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,941 INFO L899 garLoopResultBuilder]: For program point L1650(lines 1650 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L1518(lines 1518 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L197(line 197) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L65(line 65) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L330(lines 330 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L1388(lines 1388 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L199-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,942 INFO L899 garLoopResultBuilder]: For program point L67-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L728(lines 728 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L1521(lines 1521 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L200(line 200) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L1125(lines 1125 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L68(line 68) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L861(lines 861 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,943 INFO L899 garLoopResultBuilder]: For program point L597(lines 597 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,944 INFO L899 garLoopResultBuilder]: For program point L466(lines 466 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,944 INFO L899 garLoopResultBuilder]: For program point L1259(lines 1259 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,944 INFO L899 garLoopResultBuilder]: For program point L202-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,946 INFO L899 garLoopResultBuilder]: For program point L70-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L995(lines 995 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L203(line 203) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L71(line 71) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L1657(lines 1657 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L865(lines 865 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L1526(lines 1526 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L337(lines 337 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L205-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L73-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L1395(lines 1395 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,947 INFO L899 garLoopResultBuilder]: For program point L206(line 206) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L735(lines 735 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L1132(lines 1132 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L604(lines 604 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L472(lines 472 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,948 INFO L899 garLoopResultBuilder]: For program point L1265(lines 1265 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,949 INFO L899 garLoopResultBuilder]: For program point L208-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,949 INFO L899 garLoopResultBuilder]: For program point L76-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,949 INFO L899 garLoopResultBuilder]: For program point L605(lines 605 615) no Hoare annotation was computed.
[2022-11-21 16:52:35,949 INFO L899 garLoopResultBuilder]: For program point L605-2(lines 605 615) no Hoare annotation was computed.
[2022-11-21 16:52:35,949 INFO L899 garLoopResultBuilder]: For program point L1398(lines 1398 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L209(line 209) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L1002(lines 1002 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L1532(lines 1532 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L211-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,950 INFO L899 garLoopResultBuilder]: For program point L79-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,951 INFO L899 garLoopResultBuilder]: For program point L872(lines 872 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,951 INFO L895 garLoopResultBuilder]: At program point L1665(lines 33 1666) the Hoare annotation is: (let ((.cse20 (+ ~a4~0 86))) (let ((.cse19 (<= ~a29~0 43)) (.cse18 (<= .cse20 0))) (let ((.cse8 (<= 0 (+ ~a0~0 459337))) (.cse17 (<= (+ ~a29~0 144) 0)) (.cse13 (<= 0 (+ 146 ~a0~0))) (.cse7 (= 3 ~a2~0)) (.cse6 (<= (+ 89 ~a4~0) 0)) (.cse14 (<= 5 ~a2~0)) (.cse15 (<= (+ 104 ~a0~0) 0)) (.cse5 (exists ((v_~a29~0_897 Int)) (let ((.cse24 (* 9 v_~a29~0_897))) (let ((.cse26 (div .cse24 10))) (let ((.cse23 (mod .cse26 29)) (.cse25 (+ .cse26 1))) (and (<= .cse23 (+ ~a29~0 15)) (= (mod .cse24 10) 0) (not (= .cse23 0)) (< .cse25 0) (not (= (mod .cse25 29) 0)))))))) (.cse9 (= ~a2~0 4)) (.cse2 (not .cse18)) (.cse12 (= ~a2~0 1)) (.cse10 (<= (+ ~a0~0 61) 0)) (.cse4 (<= ~a29~0 42)) (.cse16 (< 0 (+ 600264 ~a0~0))) (.cse0 (<= (+ 42 ~a4~0) 0)) (.cse1 (= 2 ~a2~0)) (.cse3 (<= (+ 98 ~a0~0) 0)) (.cse21 (not .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse4 .cse7) (and .cse1 .cse6 (<= 0 (+ ~a0~0 60))) (and .cse8 .cse0 .cse9 (<= (+ 366639 ~a0~0) 0) .cse10) (let ((.cse11 (+ ~a29~0 127))) (and (<= 0 .cse11) .cse6 .cse12 (<= 0 (+ 44 ~a0~0)) (<= .cse11 0))) (and .cse6 .cse4 .cse9) (and .cse6 .cse12 .cse10) (and .cse0 .cse3 .cse13 .cse14 .cse10) (and .cse6 .cse5 .cse10) (and .cse15 .cse0 .cse14 .cse16 .cse10) (and .cse15 .cse0 .cse13 .cse9 .cse10) (and (< 43 ~a29~0) .cse6 .cse7) (and .cse6 .cse10 .cse17) (and .cse8 .cse15 .cse0 .cse9 .cse17) (and (<= 0 (+ 143 ~a0~0)) .cse0 .cse3 .cse7 .cse10) (and .cse12 .cse18 .cse17) (and .cse6 .cse13 .cse10) (and .cse15 .cse0 .cse2 .cse7) (and .cse0 .cse3 .cse13 .cse12) (and .cse15 .cse0 .cse7 .cse19 .cse10) (and (< 0 .cse20) .cse15 .cse0 .cse1) (and .cse6 .cse14) (and .cse0 .cse3 .cse12 .cse21 (exists ((v_~a0~0_828 Int)) (let ((.cse22 (* 9 v_~a0~0_828))) (and (< .cse22 0) (not (= (mod .cse22 10) 0)) (<= 0 (+ 44 v_~a0~0_828)) (<= (div .cse22 10) (+ 595383 ~a0~0)))))) (and .cse15 .cse0 .cse16 .cse5 .cse9 .cse10) (and (or (and .cse2 .cse12) (and .cse12 .cse10)) .cse0 .cse4 .cse16) (and .cse0 .cse1 .cse3 .cse21)))))
[2022-11-21 16:52:35,951 INFO L899 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed.
[2022-11-21 16:52:35,951 INFO L899 garLoopResultBuilder]: For program point L80(line 80) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L1138(lines 1138 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L742(lines 742 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L478(lines 478 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L346(lines 346 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L1271(lines 1271 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L214-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,952 INFO L899 garLoopResultBuilder]: For program point L82-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,953 INFO L899 garLoopResultBuilder]: For program point L1404(lines 1404 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,953 INFO L899 garLoopResultBuilder]: For program point L215(line 215) no Hoare annotation was computed.
[2022-11-21 16:52:35,953 INFO L899 garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2022-11-21 16:52:35,953 INFO L899 garLoopResultBuilder]: For program point L1008(lines 1008 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1405(lines 1405 1417) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1405-2(lines 1405 1417) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L745(lines 745 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1538(lines 1538 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1274(lines 1274 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L85-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L878(lines 878 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1671(lines 1671 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L86(line 86) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L351(lines 351 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L1144(lines 1144 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,954 INFO L899 garLoopResultBuilder]: For program point L616(lines 616 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L484(lines 484 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L352(lines 352 359) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L352-2(lines 352 359) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L1145(lines 1145 1154) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L88-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L1145-2(lines 1145 1154) no Hoare annotation was computed.
[2022-11-21 16:52:35,955 INFO L899 garLoopResultBuilder]: For program point L89(line 89) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L1014(lines 1014 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L1543(lines 1543 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L91-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L884(lines 884 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L752(lines 752 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L1281(lines 1281 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,956 INFO L899 garLoopResultBuilder]: For program point L224(lines 224 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L92(line 92) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L1678(lines 1678 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L489(lines 489 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L94-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L623(lines 623 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L95(line 95) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L360(lines 360 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,957 INFO L899 garLoopResultBuilder]: For program point L1021(lines 1021 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L1682(lines 1682 1766) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L1550(lines 1550 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L1418(lines 1418 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L229(lines 229 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L97-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L890(lines 890 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,958 INFO L899 garLoopResultBuilder]: For program point L758(lines 758 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L1287(lines 1287 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L230(lines 230 238) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L230-2(lines 230 238) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L1155(lines 1155 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L496(lines 496 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,959 INFO L899 garLoopResultBuilder]: For program point L100-1(lines 33 1666) no Hoare annotation was computed.
[2022-11-21 16:52:35,960 INFO L899 garLoopResultBuilder]: For program point L365(lines 365 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,960 INFO L899 garLoopResultBuilder]: For program point L101(line 101) no Hoare annotation was computed.
[2022-11-21 16:52:35,960 INFO L899 garLoopResultBuilder]: For program point L1026(lines 1026 1664) no Hoare annotation was computed.
[2022-11-21 16:52:35,963 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-21 16:52:35,966 INFO L178 ceAbstractionStarter]: Computing trace abstraction results
[2022-11-21 16:52:35,976 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,977 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,977 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,978 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,978 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,978 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,979 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,979 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,979 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,979 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,980 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,980 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,980 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,981 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,981 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,981 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,981 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,982 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,982 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,989 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,990 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,990 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,990 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,991 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,991 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,992 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,992 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,992 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,992 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,993 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,993 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,993 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,994 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:35,994 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,994 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,994 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,994 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,995 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,998 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,999 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,999 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:35,999 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,000 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,000 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,000 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,004 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,007 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,007 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,007 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,008 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,008 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,008 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,009 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,009 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,009 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,010 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,010 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,010 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,011 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,011 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,011 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,011 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,011 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,012 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,012 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,014 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,014 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,015 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,015 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,015 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,016 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,016 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,016 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,017 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,017 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,017 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,017 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,018 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,018 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,018 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,018 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,019 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,019 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,019 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,021 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,021 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,021 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,022 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,022 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,023 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,023 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,023 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,023 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,024 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,024 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,024 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,025 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,025 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,025 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,025 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,025 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,026 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,026 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:52:36 BoogieIcfgContainer
[2022-11-21 16:52:36,028 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-11-21 16:52:36,028 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2022-11-21 16:52:36,029 INFO L271 PluginConnector]: Initializing Witness Printer...
[2022-11-21 16:52:36,029 INFO L275 PluginConnector]: Witness Printer initialized
[2022-11-21 16:52:36,029 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:44:55" (3/4) ...
[2022-11-21 16:52:36,033 INFO L137 WitnessPrinter]: Generating witness for correct program
[2022-11-21 16:52:36,058 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges
[2022-11-21 16:52:36,060 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges
[2022-11-21 16:52:36,062 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges
[2022-11-21 16:52:36,064 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2022-11-21 16:52:36,091 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((a2 == 1 && a4 + 86 <= 0) && a29 + 144 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
[2022-11-21 16:52:36,094 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((a2 == 1 && a4 + 86 <= 0) && a29 + 144 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
[2022-11-21 16:52:36,103 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || (((a2 == 1 && a4 + 86 <= 0) && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
[2022-11-21 16:52:36,222 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/witness.graphml
[2022-11-21 16:52:36,222 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-11-21 16:52:36,223 INFO L158 Benchmark]: Toolchain (without parser) took 466204.87ms. Allocated memory was 140.5MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 93.3MB in the beginning and 745.4MB in the end (delta: -652.1MB). Peak memory consumption was 748.7MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,225 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 140.5MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-11-21 16:52:36,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1397.18ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 93.2MB in the beginning and 189.5MB in the end (delta: -96.3MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,227 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.74ms. Allocated memory is still 249.6MB. Free memory was 189.5MB in the beginning and 152.8MB in the end (delta: 36.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,227 INFO L158 Benchmark]: Boogie Preprocessor took 254.07ms. Allocated memory is still 249.6MB. Free memory was 152.8MB in the beginning and 134.2MB in the end (delta: 18.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,227 INFO L158 Benchmark]: RCFGBuilder took 3822.44ms. Allocated memory was 249.6MB in the beginning and 350.2MB in the end (delta: 100.7MB). Free memory was 134.2MB in the beginning and 180.1MB in the end (delta: -45.9MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,228 INFO L158 Benchmark]: TraceAbstraction took 460280.36ms. Allocated memory was 350.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 179.0MB in the beginning and 769.5MB in the end (delta: -590.5MB). Peak memory consumption was 881.5MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,228 INFO L158 Benchmark]: Witness Printer took 193.98ms. Allocated memory is still 1.5GB. Free memory was 769.5MB in the beginning and 745.4MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
[2022-11-21 16:52:36,229 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.28ms. Allocated memory is still 140.5MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 1397.18ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 93.2MB in the beginning and 189.5MB in the end (delta: -96.3MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 246.74ms. Allocated memory is still 249.6MB. Free memory was 189.5MB in the beginning and 152.8MB in the end (delta: 36.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 254.07ms. Allocated memory is still 249.6MB. Free memory was 152.8MB in the beginning and 134.2MB in the end (delta: 18.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
* RCFGBuilder took 3822.44ms. Allocated memory was 249.6MB in the beginning and 350.2MB in the end (delta: 100.7MB). Free memory was 134.2MB in the beginning and 180.1MB in the end (delta: -45.9MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB.
* TraceAbstraction took 460280.36ms. Allocated memory was 350.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 179.0MB in the beginning and 769.5MB in the end (delta: -590.5MB). Peak memory consumption was 881.5MB. Max. memory is 16.1GB.
* Witness Printer took 193.98ms. Allocated memory is still 1.5GB. Free memory was 769.5MB in the beginning and 745.4MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
- GenericResult: Unfinished Backtranslation
Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- PositiveResult [Line: 110]: call to reach_error is unreachable
For all program executions holds that call to reach_error is unreachable at this location
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 424 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 460.1s, OverallIterations: 27, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 224.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 185.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 71 mSolverCounterUnknown, 12032 SdHoareTripleChecker+Valid, 219.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12032 mSDsluCounter, 9471 SdHoareTripleChecker+Invalid, 210.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1211 mSDsCounter, 4610 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 32405 IncrementalHoareTripleChecker+Invalid, 37086 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4610 mSolverCounterUnsat, 8260 mSDtfsCounter, 32405 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5856 GetRequests, 5794 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 8.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25814occurred in iteration=21, InterpolantAutomatonStates: 101, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.3s AutomataMinimizationTime, 27 MinimizatonAttempts, 59694 StatesRemovedByMinimization, 24 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 268 NumberOfFragments, 2040 HoareAnnotationTreeSize, 4 FomulaSimplifications, 85517 FormulaSimplificationTreeSizeReduction, 58.4s HoareSimplificationTime, 4 FomulaSimplificationsInter, 1138599 FormulaSimplificationTreeSizeReductionInter, 126.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 37.7s InterpolantComputationTime, 20671 NumberOfCodeBlocks, 20671 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 22282 ConstructedInterpolants, 326 QuantifiedInterpolants, 80614 SizeOfPredicates, 7 NumberOfNonLiveVariables, 4928 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 34 InterpolantComputations, 25 PerfectInterpolantSequences, 28163/31286 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- InvariantResult [Line: 1770]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1668]: Loop Invariant
[2022-11-21 16:52:36,259 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,259 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,259 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,260 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,260 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,260 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,261 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,261 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,261 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,261 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,262 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,263 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,264 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,264 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,266 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,267 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,267 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,267 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,268 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,268 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,268 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,269 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,270 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,270 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,271 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,271 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,271 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,271 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,271 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,272 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,272 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,272 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,272 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
Derived loop invariant: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || (((a2 == 1 && a4 + 86 <= 0) && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
- InvariantResult [Line: 1776]: Loop Invariant
[2022-11-21 16:52:36,274 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,274 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,275 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,275 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,275 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,276 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,276 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,276 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,276 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,277 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,277 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,277 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,277 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,277 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,278 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,278 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,278 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,278 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,278 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,280 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,280 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,280 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,281 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,281 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,281 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,282 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,282 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,282 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,282 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,283 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,283 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,283 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,283 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,284 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,284 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,284 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,284 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,284 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
Derived loop invariant: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((a2 == 1 && a4 + 86 <= 0) && a29 + 144 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
- InvariantResult [Line: 33]: Loop Invariant
[2022-11-21 16:52:36,286 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,287 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,287 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,287 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,288 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,288 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,288 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,288 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,289 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,289 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,289 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,289 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,290 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,290 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,290 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,290 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,291 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,291 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,291 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,293 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,293 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,293 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,294 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,294 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,295 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,295 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,295 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,295 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,296 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,296 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,296 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,296 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_828,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
[2022-11-21 16:52:36,297 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED]
Derived loop invariant: (((((((((((((((((((((((((((((42 + a4 <= 0 && 2 == a2) && !(a4 + 86 <= 0)) && 98 + a0 <= 0) && a29 <= 42) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) || ((89 + a4 <= 0 && a29 <= 42) && 3 == a2)) || ((2 == a2 && 89 + a4 <= 0) && 0 <= a0 + 60)) || ((((0 <= a0 + 459337 && 42 + a4 <= 0) && a2 == 4) && 366639 + a0 <= 0) && a0 + 61 <= 0)) || ((((0 <= a29 + 127 && 89 + a4 <= 0) && a2 == 1) && 0 <= 44 + a0) && a29 + 127 <= 0)) || ((89 + a4 <= 0 && a29 <= 42) && a2 == 4)) || ((89 + a4 <= 0 && a2 == 1) && a0 + 61 <= 0)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && 5 <= a2) && a0 + 61 <= 0)) || ((89 + a4 <= 0 && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 5 <= a2) && 0 < 600264 + a0) && a0 + 61 <= 0)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 <= 146 + a0) && a2 == 4) && a0 + 61 <= 0)) || ((43 < a29 && 89 + a4 <= 0) && 3 == a2)) || ((89 + a4 <= 0 && a0 + 61 <= 0) && a29 + 144 <= 0)) || ((((0 <= a0 + 459337 && 104 + a0 <= 0) && 42 + a4 <= 0) && a2 == 4) && a29 + 144 <= 0)) || ((((0 <= 143 + a0 && 42 + a4 <= 0) && 98 + a0 <= 0) && 3 == a2) && a0 + 61 <= 0)) || ((a2 == 1 && a4 + 86 <= 0) && a29 + 144 <= 0)) || ((89 + a4 <= 0 && 0 <= 146 + a0) && a0 + 61 <= 0)) || (((104 + a0 <= 0 && 42 + a4 <= 0) && !(a4 + 86 <= 0)) && 3 == a2)) || (((42 + a4 <= 0 && 98 + a0 <= 0) && 0 <= 146 + a0) && a2 == 1)) || ((((104 + a0 <= 0 && 42 + a4 <= 0) && 3 == a2) && a29 <= 43) && a0 + 61 <= 0)) || (((0 < a4 + 86 && 104 + a0 <= 0) && 42 + a4 <= 0) && 2 == a2)) || (89 + a4 <= 0 && 5 <= a2)) || ((((42 + a4 <= 0 && 98 + a0 <= 0) && a2 == 1) && !(a29 <= 43)) && (\exists v_~a0~0_828 : int :: ((9 * v_~a0~0_828 < 0 && !(9 * v_~a0~0_828 % 10 == 0)) && 0 <= 44 + v_~a0~0_828) && 9 * v_~a0~0_828 / 10 <= 595383 + a0))) || (((((104 + a0 <= 0 && 42 + a4 <= 0) && 0 < 600264 + a0) && (\exists v_~a29~0_897 : int :: (((9 * v_~a29~0_897 / 10 % 29 <= a29 + 15 && 9 * v_~a29~0_897 % 10 == 0) && !(9 * v_~a29~0_897 / 10 % 29 == 0)) && 9 * v_~a29~0_897 / 10 + 1 < 0) && !((9 * v_~a29~0_897 / 10 + 1) % 29 == 0))) && a2 == 4) && a0 + 61 <= 0)) || (((((!(a4 + 86 <= 0) && a2 == 1) || (a2 == 1 && a0 + 61 <= 0)) && 42 + a4 <= 0) && a29 <= 42) && 0 < 600264 + a0)) || (((42 + a4 <= 0 && 2 == a2) && 98 + a0 <= 0) && !(a29 <= 43))
RESULT: Ultimate proved your program to be correct!
[2022-11-21 16:52:36,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e298cef7-31d1-4b76-bae3-073015875fca/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE