./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label23.c --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 38b53e6a
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_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label23.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R --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 8d85db598b116be798c82f2dd8d1706b14592e07af324ce511eec8d5748ab1b3
--- 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-38b53e6
[2022-11-25 17:12:10,094 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-25 17:12:10,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-25 17:12:10,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-25 17:12:10,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-25 17:12:10,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-25 17:12:10,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-25 17:12:10,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-25 17:12:10,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-25 17:12:10,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-25 17:12:10,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-25 17:12:10,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-25 17:12:10,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-25 17:12:10,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-25 17:12:10,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-25 17:12:10,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-25 17:12:10,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-25 17:12:10,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-25 17:12:10,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-25 17:12:10,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-25 17:12:10,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-25 17:12:10,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-25 17:12:10,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-25 17:12:10,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-25 17:12:10,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-25 17:12:10,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-25 17:12:10,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-25 17:12:10,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-25 17:12:10,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-25 17:12:10,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-25 17:12:10,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-25 17:12:10,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-25 17:12:10,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-25 17:12:10,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-25 17:12:10,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-25 17:12:10,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-25 17:12:10,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-25 17:12:10,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-25 17:12:10,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-25 17:12:10,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-25 17:12:10,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-25 17:12:10,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-32bit-Automizer_Default.epf
[2022-11-25 17:12:10,178 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-25 17:12:10,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-25 17:12:10,179 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-25 17:12:10,179 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-25 17:12:10,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-11-25 17:12:10,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-11-25 17:12:10,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-25 17:12:10,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-11-25 17:12:10,181 INFO L138 SettingsManager]: * Use SBE=true
[2022-11-25 17:12:10,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-25 17:12:10,181 INFO L138 SettingsManager]: * sizeof long=4
[2022-11-25 17:12:10,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-11-25 17:12:10,182 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-11-25 17:12:10,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-25 17:12:10,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-11-25 17:12:10,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-25 17:12:10,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-11-25 17:12:10,183 INFO L138 SettingsManager]: * sizeof long double=12
[2022-11-25 17:12:10,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-25 17:12:10,183 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-25 17:12:10,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-11-25 17:12:10,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-25 17:12:10,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-11-25 17:12:10,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-11-25 17:12:10,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-25 17:12:10,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-25 17:12:10,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-11-25 17:12:10,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-11-25 17:12:10,185 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-11-25 17:12:10,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-11-25 17:12:10,185 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2022-11-25 17:12:10,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-11-25 17:12:10,186 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2022-11-25 17:12:10,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2022-11-25 17:12:10,186 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d85db598b116be798c82f2dd8d1706b14592e07af324ce511eec8d5748ab1b3
[2022-11-25 17:12:10,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-25 17:12:10,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-25 17:12:10,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-25 17:12:10,461 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-25 17:12:10,461 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-25 17:12:10,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/eca-rers2012/Problem16_label23.c
[2022-11-25 17:12:13,552 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2022-11-25 17:12:14,037 INFO L351 CDTParser]: Found 1 translation units.
[2022-11-25 17:12:14,037 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/sv-benchmarks/c/eca-rers2012/Problem16_label23.c
[2022-11-25 17:12:14,056 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/data/f99227a0c/bca043ffeea342e1967d8d537fa91502/FLAG81c4cc678
[2022-11-25 17:12:14,072 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/data/f99227a0c/bca043ffeea342e1967d8d537fa91502
[2022-11-25 17:12:14,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-25 17:12:14,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-25 17:12:14,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-25 17:12:14,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-25 17:12:14,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-25 17:12:14,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:12:14" (1/1) ...
[2022-11-25 17:12:14,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a93e714 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:14, skipping insertion in model container
[2022-11-25 17:12:14,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:12:14" (1/1) ...
[2022-11-25 17:12:14,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-25 17:12:14,164 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-25 17:12:14,358 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_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/sv-benchmarks/c/eca-rers2012/Problem16_label23.c[3431,3444]
[2022-11-25 17:12:14,833 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-25 17:12:14,843 INFO L203 MainTranslator]: Completed pre-run
[2022-11-25 17:12:14,861 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_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/sv-benchmarks/c/eca-rers2012/Problem16_label23.c[3431,3444]
[2022-11-25 17:12:15,074 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-25 17:12:15,091 INFO L208 MainTranslator]: Completed translation
[2022-11-25 17:12:15,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15 WrapperNode
[2022-11-25 17:12:15,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-25 17:12:15,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-11-25 17:12:15,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-11-25 17:12:15,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2022-11-25 17:12:15,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,321 INFO L138 Inliner]: procedures = 15, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1768
[2022-11-25 17:12:15,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-11-25 17:12:15,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-11-25 17:12:15,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-11-25 17:12:15,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-11-25 17:12:15,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-11-25 17:12:15,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-11-25 17:12:15,506 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-11-25 17:12:15,506 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-11-25 17:12:15,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (1/1) ...
[2022-11-25 17:12:15,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-25 17:12:15,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3
[2022-11-25 17:12:15,544 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-11-25 17:12:15,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-11-25 17:12:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-11-25 17:12:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2022-11-25 17:12:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-11-25 17:12:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-11-25 17:12:15,675 INFO L235 CfgBuilder]: Building ICFG
[2022-11-25 17:12:15,676 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-11-25 17:12:18,148 INFO L276 CfgBuilder]: Performing block encoding
[2022-11-25 17:12:18,175 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-11-25 17:12:18,175 INFO L300 CfgBuilder]: Removed 1 assume(true) statements.
[2022-11-25 17:12:18,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:12:18 BoogieIcfgContainer
[2022-11-25 17:12:18,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-11-25 17:12:18,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-11-25 17:12:18,181 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2022-11-25 17:12:18,193 INFO L275 PluginConnector]: TraceAbstraction initialized
[2022-11-25 17:12:18,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:12:14" (1/3) ...
[2022-11-25 17:12:18,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ab9dd3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:12:18, skipping insertion in model container
[2022-11-25 17:12:18,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:12:15" (2/3) ...
[2022-11-25 17:12:18,195 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ab9dd3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:12:18, skipping insertion in model container
[2022-11-25 17:12:18,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:12:18" (3/3) ...
[2022-11-25 17:12:18,197 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label23.c
[2022-11-25 17:12:18,221 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-11-25 17:12:18,221 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-11-25 17:12:18,308 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-11-25 17:12:18,317 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;@13bd70d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-11-25 17:12:18,317 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-11-25 17:12:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand has 396 states, 394 states have (on average 1.8350253807106598) internal successors, (723), 395 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2022-11-25 17:12:18,335 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:18,336 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]
[2022-11-25 17:12:18,337 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:18,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:18,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1843609039, now seen corresponding path program 1 times
[2022-11-25 17:12:18,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:18,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093511020]
[2022-11-25 17:12:18,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-25 17:12:18,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:18,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093511020]
[2022-11-25 17:12:18,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093511020] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:18,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:18,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-25 17:12:18,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544667655]
[2022-11-25 17:12:18,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:18,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:18,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:18,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:18,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:18,733 INFO L87 Difference]: Start difference. First operand has 396 states, 394 states have (on average 1.8350253807106598) internal successors, (723), 395 states have internal predecessors, (723), 0 states have call successors, (0), 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)
[2022-11-25 17:12:20,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:20,870 INFO L93 Difference]: Finished difference Result 1137 states and 2118 transitions.
[2022-11-25 17:12:20,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:20,873 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
[2022-11-25 17:12:20,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:20,888 INFO L225 Difference]: With dead ends: 1137
[2022-11-25 17:12:20,888 INFO L226 Difference]: Without dead ends: 662
[2022-11-25 17:12:20,892 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
[2022-11-25 17:12:20,895 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 355 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 1182 mSolverCounterSat, 159 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 355 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 1341 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 159 IncrementalHoareTripleChecker+Valid, 1182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:20,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [355 Valid, 60 Invalid, 1341 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [159 Valid, 1182 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-25 17:12:20,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states.
[2022-11-25 17:12:20,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 662.
[2022-11-25 17:12:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 661 states have (on average 1.7639939485627836) internal successors, (1166), 661 states have internal predecessors, (1166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 1166 transitions.
[2022-11-25 17:12:20,959 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 1166 transitions. Word has length 31
[2022-11-25 17:12:20,959 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:20,959 INFO L495 AbstractCegarLoop]: Abstraction has 662 states and 1166 transitions.
[2022-11-25 17:12:20,960 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)
[2022-11-25 17:12:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1166 transitions.
[2022-11-25 17:12:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97
[2022-11-25 17:12:20,962 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:20,963 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]
[2022-11-25 17:12:20,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-11-25 17:12:20,963 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:20,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:20,964 INFO L85 PathProgramCache]: Analyzing trace with hash 357086092, now seen corresponding path program 1 times
[2022-11-25 17:12:20,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:20,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962623284]
[2022-11-25 17:12:20,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-25 17:12:21,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:21,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962623284]
[2022-11-25 17:12:21,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962623284] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:21,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:21,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-25 17:12:21,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270398681]
[2022-11-25 17:12:21,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:21,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:21,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:21,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:21,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:21,242 INFO L87 Difference]: Start difference. First operand 662 states and 1166 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:23,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:23,108 INFO L93 Difference]: Finished difference Result 1980 states and 3493 transitions.
[2022-11-25 17:12:23,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:23,109 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 0 states have call successors, (0), 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 96
[2022-11-25 17:12:23,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:23,114 INFO L225 Difference]: With dead ends: 1980
[2022-11-25 17:12:23,114 INFO L226 Difference]: Without dead ends: 1320
[2022-11-25 17:12:23,117 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
[2022-11-25 17:12:23,118 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 344 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 882 mSolverCounterSat, 401 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 77 SdHoareTripleChecker+Invalid, 1283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 401 IncrementalHoareTripleChecker+Valid, 882 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:23,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 77 Invalid, 1283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [401 Valid, 882 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time]
[2022-11-25 17:12:23,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1320 states.
[2022-11-25 17:12:23,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1320 to 1320.
[2022-11-25 17:12:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1320 states, 1319 states have (on average 1.6656557998483699) internal successors, (2197), 1319 states have internal predecessors, (2197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1320 states and 2197 transitions.
[2022-11-25 17:12:23,164 INFO L78 Accepts]: Start accepts. Automaton has 1320 states and 2197 transitions. Word has length 96
[2022-11-25 17:12:23,164 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:23,164 INFO L495 AbstractCegarLoop]: Abstraction has 1320 states and 2197 transitions.
[2022-11-25 17:12:23,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2197 transitions.
[2022-11-25 17:12:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100
[2022-11-25 17:12:23,166 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:23,167 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]
[2022-11-25 17:12:23,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-11-25 17:12:23,167 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:23,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:23,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1175667850, now seen corresponding path program 1 times
[2022-11-25 17:12:23,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:23,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809668529]
[2022-11-25 17:12:23,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-25 17:12:23,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:23,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809668529]
[2022-11-25 17:12:23,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809668529] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:23,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:23,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-25 17:12:23,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747142510]
[2022-11-25 17:12:23,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:23,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:23,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:23,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:23,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:23,412 INFO L87 Difference]: Start difference. First operand 1320 states and 2197 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:25,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:25,448 INFO L93 Difference]: Finished difference Result 3625 states and 6017 transitions.
[2022-11-25 17:12:25,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:25,449 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 0 states have call successors, (0), 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 99
[2022-11-25 17:12:25,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:25,458 INFO L225 Difference]: With dead ends: 3625
[2022-11-25 17:12:25,458 INFO L226 Difference]: Without dead ends: 2307
[2022-11-25 17:12:25,460 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
[2022-11-25 17:12:25,461 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 282 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 939 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 282 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 1291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 352 IncrementalHoareTripleChecker+Valid, 939 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:25,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [282 Valid, 120 Invalid, 1291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 939 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-25 17:12:25,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2307 states.
[2022-11-25 17:12:25,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2307 to 2307.
[2022-11-25 17:12:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2307 states, 2306 states have (on average 1.5923677363399826) internal successors, (3672), 2306 states have internal predecessors, (3672), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 2307 states and 3672 transitions.
[2022-11-25 17:12:25,533 INFO L78 Accepts]: Start accepts. Automaton has 2307 states and 3672 transitions. Word has length 99
[2022-11-25 17:12:25,533 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:25,534 INFO L495 AbstractCegarLoop]: Abstraction has 2307 states and 3672 transitions.
[2022-11-25 17:12:25,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3672 transitions.
[2022-11-25 17:12:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2022-11-25 17:12:25,536 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:25,536 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]
[2022-11-25 17:12:25,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-11-25 17:12:25,537 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:25,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:25,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1706439456, now seen corresponding path program 1 times
[2022-11-25 17:12:25,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:25,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465667318]
[2022-11-25 17:12:25,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-25 17:12:25,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:25,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465667318]
[2022-11-25 17:12:25,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465667318] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:25,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:25,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:25,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777878078]
[2022-11-25 17:12:25,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:25,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-11-25 17:12:25,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:25,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-25 17:12:25,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-11-25 17:12:25,802 INFO L87 Difference]: Start difference. First operand 2307 states and 3672 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:29,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:29,035 INFO L93 Difference]: Finished difference Result 6257 states and 9781 transitions.
[2022-11-25 17:12:29,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2022-11-25 17:12:29,043 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 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 104
[2022-11-25 17:12:29,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:29,057 INFO L225 Difference]: With dead ends: 6257
[2022-11-25 17:12:29,057 INFO L226 Difference]: Without dead ends: 3952
[2022-11-25 17:12:29,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2022-11-25 17:12:29,072 INFO L413 NwaCegarLoop]: 178 mSDtfsCounter, 886 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 2131 mSolverCounterSat, 255 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 886 SdHoareTripleChecker+Valid, 191 SdHoareTripleChecker+Invalid, 2386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 255 IncrementalHoareTripleChecker+Valid, 2131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:29,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [886 Valid, 191 Invalid, 2386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [255 Valid, 2131 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time]
[2022-11-25 17:12:29,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3952 states.
[2022-11-25 17:12:29,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3952 to 3952.
[2022-11-25 17:12:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3952 states, 3951 states have (on average 1.4312832194381169) internal successors, (5655), 3951 states have internal predecessors, (5655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 3952 states and 5655 transitions.
[2022-11-25 17:12:29,207 INFO L78 Accepts]: Start accepts. Automaton has 3952 states and 5655 transitions. Word has length 104
[2022-11-25 17:12:29,208 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:29,208 INFO L495 AbstractCegarLoop]: Abstraction has 3952 states and 5655 transitions.
[2022-11-25 17:12:29,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 5655 transitions.
[2022-11-25 17:12:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119
[2022-11-25 17:12:29,221 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:29,221 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, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:29,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-11-25 17:12:29,222 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:29,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:29,223 INFO L85 PathProgramCache]: Analyzing trace with hash 478482531, now seen corresponding path program 1 times
[2022-11-25 17:12:29,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:29,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066217323]
[2022-11-25 17:12:29,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.
[2022-11-25 17:12:29,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:29,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066217323]
[2022-11-25 17:12:29,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066217323] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:29,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:29,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-25 17:12:29,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111472092]
[2022-11-25 17:12:29,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:29,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:29,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:29,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:29,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:29,460 INFO L87 Difference]: Start difference. First operand 3952 states and 5655 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:30,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:30,994 INFO L93 Difference]: Finished difference Result 10534 states and 15398 transitions.
[2022-11-25 17:12:30,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:30,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 0 states have call successors, (0), 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 118
[2022-11-25 17:12:30,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:31,015 INFO L225 Difference]: With dead ends: 10534
[2022-11-25 17:12:31,015 INFO L226 Difference]: Without dead ends: 6913
[2022-11-25 17:12:31,020 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
[2022-11-25 17:12:31,020 INFO L413 NwaCegarLoop]: 218 mSDtfsCounter, 265 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 813 mSolverCounterSat, 390 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 223 SdHoareTripleChecker+Invalid, 1203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 390 IncrementalHoareTripleChecker+Valid, 813 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:31,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 223 Invalid, 1203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [390 Valid, 813 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2022-11-25 17:12:31,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6913 states.
[2022-11-25 17:12:31,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6913 to 6913.
[2022-11-25 17:12:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6913 states, 6912 states have (on average 1.3081597222222223) internal successors, (9042), 6912 states have internal predecessors, (9042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6913 states to 6913 states and 9042 transitions.
[2022-11-25 17:12:31,157 INFO L78 Accepts]: Start accepts. Automaton has 6913 states and 9042 transitions. Word has length 118
[2022-11-25 17:12:31,158 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:31,158 INFO L495 AbstractCegarLoop]: Abstraction has 6913 states and 9042 transitions.
[2022-11-25 17:12:31,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 6913 states and 9042 transitions.
[2022-11-25 17:12:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266
[2022-11-25 17:12:31,163 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:31,163 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, 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]
[2022-11-25 17:12:31,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-11-25 17:12:31,164 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:31,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:31,164 INFO L85 PathProgramCache]: Analyzing trace with hash 888355746, now seen corresponding path program 1 times
[2022-11-25 17:12:31,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:31,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247790190]
[2022-11-25 17:12:31,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked.
[2022-11-25 17:12:31,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:31,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247790190]
[2022-11-25 17:12:31,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247790190] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:31,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:31,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-11-25 17:12:31,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108370291]
[2022-11-25 17:12:31,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:31,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:31,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:31,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:31,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:31,395 INFO L87 Difference]: Start difference. First operand 6913 states and 9042 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:33,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:33,038 INFO L93 Difference]: Finished difference Result 16456 states and 21659 transitions.
[2022-11-25 17:12:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:33,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 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 265
[2022-11-25 17:12:33,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:33,081 INFO L225 Difference]: With dead ends: 16456
[2022-11-25 17:12:33,081 INFO L226 Difference]: Without dead ends: 9874
[2022-11-25 17:12:33,089 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
[2022-11-25 17:12:33,091 INFO L413 NwaCegarLoop]: 151 mSDtfsCounter, 359 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 811 mSolverCounterSat, 307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 359 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 1118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 811 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:33,091 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [359 Valid, 155 Invalid, 1118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 811 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time]
[2022-11-25 17:12:33,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9874 states.
[2022-11-25 17:12:33,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9874 to 8229.
[2022-11-25 17:12:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8229 states, 8228 states have (on average 1.2035731648031114) internal successors, (9903), 8228 states have internal predecessors, (9903), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8229 states to 8229 states and 9903 transitions.
[2022-11-25 17:12:33,328 INFO L78 Accepts]: Start accepts. Automaton has 8229 states and 9903 transitions. Word has length 265
[2022-11-25 17:12:33,328 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:33,328 INFO L495 AbstractCegarLoop]: Abstraction has 8229 states and 9903 transitions.
[2022-11-25 17:12:33,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 8229 states and 9903 transitions.
[2022-11-25 17:12:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354
[2022-11-25 17:12:33,335 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:33,335 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:33,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-11-25 17:12:33,335 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:33,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:33,336 INFO L85 PathProgramCache]: Analyzing trace with hash 202313507, now seen corresponding path program 1 times
[2022-11-25 17:12:33,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:33,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019913331]
[2022-11-25 17:12:33,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-25 17:12:34,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:34,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019913331]
[2022-11-25 17:12:34,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019913331] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:34,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:34,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-11-25 17:12:34,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983919572]
[2022-11-25 17:12:34,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:34,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-11-25 17:12:34,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:34,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-11-25 17:12:34,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42
[2022-11-25 17:12:34,108 INFO L87 Difference]: Start difference. First operand 8229 states and 9903 transitions. Second operand has 7 states, 7 states have (on average 50.42857142857143) internal successors, (353), 6 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:36,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:36,256 INFO L93 Difference]: Finished difference Result 15717 states and 19011 transitions.
[2022-11-25 17:12:36,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-11-25 17:12:36,257 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 50.42857142857143) internal successors, (353), 6 states have internal predecessors, (353), 0 states have call successors, (0), 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 353
[2022-11-25 17:12:36,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:36,274 INFO L225 Difference]: With dead ends: 15717
[2022-11-25 17:12:36,275 INFO L226 Difference]: Without dead ends: 7900
[2022-11-25 17:12:36,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42
[2022-11-25 17:12:36,281 INFO L413 NwaCegarLoop]: 263 mSDtfsCounter, 289 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1576 mSolverCounterSat, 334 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 1910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 334 IncrementalHoareTripleChecker+Valid, 1576 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:36,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 290 Invalid, 1910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [334 Valid, 1576 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2022-11-25 17:12:36,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7900 states.
[2022-11-25 17:12:36,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7900 to 7900.
[2022-11-25 17:12:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7900 states, 7899 states have (on average 1.0845676667932649) internal successors, (8567), 7899 states have internal predecessors, (8567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7900 states to 7900 states and 8567 transitions.
[2022-11-25 17:12:36,416 INFO L78 Accepts]: Start accepts. Automaton has 7900 states and 8567 transitions. Word has length 353
[2022-11-25 17:12:36,416 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:36,416 INFO L495 AbstractCegarLoop]: Abstraction has 7900 states and 8567 transitions.
[2022-11-25 17:12:36,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 50.42857142857143) internal successors, (353), 6 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 7900 states and 8567 transitions.
[2022-11-25 17:12:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371
[2022-11-25 17:12:36,423 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:36,424 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, 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]
[2022-11-25 17:12:36,424 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-11-25 17:12:36,424 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:36,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:36,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1300314316, now seen corresponding path program 1 times
[2022-11-25 17:12:36,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:36,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955682492]
[2022-11-25 17:12:36,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked.
[2022-11-25 17:12:36,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:36,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955682492]
[2022-11-25 17:12:36,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955682492] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:36,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:36,758 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:36,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123039720]
[2022-11-25 17:12:36,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:36,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:36,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:36,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:36,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:36,760 INFO L87 Difference]: Start difference. First operand 7900 states and 8567 transitions. Second operand has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:38,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:38,024 INFO L93 Difference]: Finished difference Result 18101 states and 19824 transitions.
[2022-11-25 17:12:38,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:38,024 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 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 370
[2022-11-25 17:12:38,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:38,046 INFO L225 Difference]: With dead ends: 18101
[2022-11-25 17:12:38,047 INFO L226 Difference]: Without dead ends: 10861
[2022-11-25 17:12:38,053 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
[2022-11-25 17:12:38,055 INFO L413 NwaCegarLoop]: 399 mSDtfsCounter, 304 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 758 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 304 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 882 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 758 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:38,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [304 Valid, 405 Invalid, 882 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 758 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2022-11-25 17:12:38,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states.
[2022-11-25 17:12:38,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 10861.
[2022-11-25 17:12:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10861 states, 10860 states have (on average 1.0780847145488028) internal successors, (11708), 10860 states have internal predecessors, (11708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 10861 states and 11708 transitions.
[2022-11-25 17:12:38,229 INFO L78 Accepts]: Start accepts. Automaton has 10861 states and 11708 transitions. Word has length 370
[2022-11-25 17:12:38,230 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:38,230 INFO L495 AbstractCegarLoop]: Abstraction has 10861 states and 11708 transitions.
[2022-11-25 17:12:38,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10861 states and 11708 transitions.
[2022-11-25 17:12:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566
[2022-11-25 17:12:38,246 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:38,247 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:38,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-11-25 17:12:38,249 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:38,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:38,250 INFO L85 PathProgramCache]: Analyzing trace with hash -412346964, now seen corresponding path program 1 times
[2022-11-25 17:12:38,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:38,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780842815]
[2022-11-25 17:12:38,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:38,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 494 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.
[2022-11-25 17:12:38,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:38,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780842815]
[2022-11-25 17:12:38,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780842815] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:38,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:38,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:38,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317843203]
[2022-11-25 17:12:38,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:38,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:38,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:38,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:38,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:38,818 INFO L87 Difference]: Start difference. First operand 10861 states and 11708 transitions. Second operand has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:40,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:40,113 INFO L93 Difference]: Finished difference Result 21391 states and 23083 transitions.
[2022-11-25 17:12:40,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:40,114 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 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 565
[2022-11-25 17:12:40,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:40,134 INFO L225 Difference]: With dead ends: 21391
[2022-11-25 17:12:40,134 INFO L226 Difference]: Without dead ends: 10861
[2022-11-25 17:12:40,144 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
[2022-11-25 17:12:40,145 INFO L413 NwaCegarLoop]: 412 mSDtfsCounter, 178 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 767 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 767 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:40,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 417 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 767 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2022-11-25 17:12:40,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states.
[2022-11-25 17:12:40,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 10861.
[2022-11-25 17:12:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10861 states, 10860 states have (on average 1.053314917127072) internal successors, (11439), 10860 states have internal predecessors, (11439), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 10861 states and 11439 transitions.
[2022-11-25 17:12:40,313 INFO L78 Accepts]: Start accepts. Automaton has 10861 states and 11439 transitions. Word has length 565
[2022-11-25 17:12:40,314 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:40,314 INFO L495 AbstractCegarLoop]: Abstraction has 10861 states and 11439 transitions.
[2022-11-25 17:12:40,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10861 states and 11439 transitions.
[2022-11-25 17:12:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660
[2022-11-25 17:12:40,335 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:40,335 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:40,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2022-11-25 17:12:40,336 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:40,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:40,341 INFO L85 PathProgramCache]: Analyzing trace with hash 1361249935, now seen corresponding path program 1 times
[2022-11-25 17:12:40,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:40,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679412215]
[2022-11-25 17:12:40,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked.
[2022-11-25 17:12:40,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:40,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679412215]
[2022-11-25 17:12:40,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679412215] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:40,938 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:40,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:40,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557896230]
[2022-11-25 17:12:40,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:40,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:40,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:40,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:40,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:40,941 INFO L87 Difference]: Start difference. First operand 10861 states and 11439 transitions. Second operand has 3 states, 3 states have (on average 139.33333333333334) internal successors, (418), 3 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:42,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:42,059 INFO L93 Difference]: Finished difference Result 24352 states and 25709 transitions.
[2022-11-25 17:12:42,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:42,064 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 139.33333333333334) internal successors, (418), 3 states have internal predecessors, (418), 0 states have call successors, (0), 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 659
[2022-11-25 17:12:42,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:42,087 INFO L225 Difference]: With dead ends: 24352
[2022-11-25 17:12:42,087 INFO L226 Difference]: Without dead ends: 14151
[2022-11-25 17:12:42,096 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
[2022-11-25 17:12:42,097 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 209 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 769 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 38 SdHoareTripleChecker+Invalid, 854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:42,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 38 Invalid, 854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 769 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time]
[2022-11-25 17:12:42,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14151 states.
[2022-11-25 17:12:42,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14151 to 13493.
[2022-11-25 17:12:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13493 states, 13492 states have (on average 1.0500296471983397) internal successors, (14167), 13492 states have internal predecessors, (14167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13493 states to 13493 states and 14167 transitions.
[2022-11-25 17:12:42,352 INFO L78 Accepts]: Start accepts. Automaton has 13493 states and 14167 transitions. Word has length 659
[2022-11-25 17:12:42,353 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:42,353 INFO L495 AbstractCegarLoop]: Abstraction has 13493 states and 14167 transitions.
[2022-11-25 17:12:42,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 139.33333333333334) internal successors, (418), 3 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 13493 states and 14167 transitions.
[2022-11-25 17:12:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726
[2022-11-25 17:12:42,379 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:42,381 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:42,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2022-11-25 17:12:42,381 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:42,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:42,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1380368719, now seen corresponding path program 1 times
[2022-11-25 17:12:42,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:42,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561938993]
[2022-11-25 17:12:42,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:42,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 460 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked.
[2022-11-25 17:12:43,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:43,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561938993]
[2022-11-25 17:12:43,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561938993] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:43,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:43,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:43,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946381882]
[2022-11-25 17:12:43,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:43,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:43,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:43,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:43,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:43,081 INFO L87 Difference]: Start difference. First operand 13493 states and 14167 transitions. Second operand has 3 states, 3 states have (on average 139.66666666666666) internal successors, (419), 3 states have internal predecessors, (419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:44,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:44,284 INFO L93 Difference]: Finished difference Result 28958 states and 30483 transitions.
[2022-11-25 17:12:44,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:44,285 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 139.66666666666666) internal successors, (419), 3 states have internal predecessors, (419), 0 states have call successors, (0), 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 725
[2022-11-25 17:12:44,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:44,306 INFO L225 Difference]: With dead ends: 28958
[2022-11-25 17:12:44,306 INFO L226 Difference]: Without dead ends: 16125
[2022-11-25 17:12:44,316 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
[2022-11-25 17:12:44,317 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 192 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 779 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 779 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:44,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 442 Invalid, 825 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 779 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time]
[2022-11-25 17:12:44,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16125 states.
[2022-11-25 17:12:44,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16125 to 15796.
[2022-11-25 17:12:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15796 states, 15795 states have (on average 1.0484963596074708) internal successors, (16561), 15795 states have internal predecessors, (16561), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15796 states to 15796 states and 16561 transitions.
[2022-11-25 17:12:44,649 INFO L78 Accepts]: Start accepts. Automaton has 15796 states and 16561 transitions. Word has length 725
[2022-11-25 17:12:44,650 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:44,651 INFO L495 AbstractCegarLoop]: Abstraction has 15796 states and 16561 transitions.
[2022-11-25 17:12:44,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 139.66666666666666) internal successors, (419), 3 states have internal predecessors, (419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 15796 states and 16561 transitions.
[2022-11-25 17:12:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751
[2022-11-25 17:12:44,673 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:44,673 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:44,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2022-11-25 17:12:44,674 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:44,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:44,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1628467361, now seen corresponding path program 1 times
[2022-11-25 17:12:44,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:44,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150495173]
[2022-11-25 17:12:44,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 87 proven. 499 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked.
[2022-11-25 17:12:46,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:46,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150495173]
[2022-11-25 17:12:46,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150495173] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-25 17:12:46,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941739182]
[2022-11-25 17:12:46,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:46,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-25 17:12:46,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3
[2022-11-25 17:12:46,466 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-25 17:12:46,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2022-11-25 17:12:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:46,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 904 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-25 17:12:46,814 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-25 17:12:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked.
[2022-11-25 17:12:46,966 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-25 17:12:46,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941739182] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:46,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-25 17:12:46,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6
[2022-11-25 17:12:46,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822847717]
[2022-11-25 17:12:46,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:46,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:46,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:46,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:46,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2022-11-25 17:12:46,974 INFO L87 Difference]: Start difference. First operand 15796 states and 16561 transitions. Second operand has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:48,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:48,171 INFO L93 Difference]: Finished difference Result 30932 states and 32455 transitions.
[2022-11-25 17:12:48,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:48,172 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 0 states have call successors, (0), 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 750
[2022-11-25 17:12:48,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:48,188 INFO L225 Difference]: With dead ends: 30932
[2022-11-25 17:12:48,188 INFO L226 Difference]: Without dead ends: 15796
[2022-11-25 17:12:48,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 754 GetRequests, 750 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2022-11-25 17:12:48,197 INFO L413 NwaCegarLoop]: 371 mSDtfsCounter, 336 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 786 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 377 SdHoareTripleChecker+Invalid, 804 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 786 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:48,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [336 Valid, 377 Invalid, 804 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 786 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time]
[2022-11-25 17:12:48,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15796 states.
[2022-11-25 17:12:48,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15796 to 15138.
[2022-11-25 17:12:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15138 states, 15137 states have (on average 1.04029860606461) internal successors, (15747), 15137 states have internal predecessors, (15747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:48,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15138 states to 15138 states and 15747 transitions.
[2022-11-25 17:12:48,451 INFO L78 Accepts]: Start accepts. Automaton has 15138 states and 15747 transitions. Word has length 750
[2022-11-25 17:12:48,451 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:48,451 INFO L495 AbstractCegarLoop]: Abstraction has 15138 states and 15747 transitions.
[2022-11-25 17:12:48,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 15138 states and 15747 transitions.
[2022-11-25 17:12:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824
[2022-11-25 17:12:48,466 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:48,466 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:48,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0
[2022-11-25 17:12:48,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11
[2022-11-25 17:12:48,674 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:48,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:48,674 INFO L85 PathProgramCache]: Analyzing trace with hash -139420979, now seen corresponding path program 1 times
[2022-11-25 17:12:48,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:48,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922401257]
[2022-11-25 17:12:48,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 526 proven. 234 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.
[2022-11-25 17:12:50,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:50,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922401257]
[2022-11-25 17:12:50,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922401257] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-25 17:12:50,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6234245]
[2022-11-25 17:12:50,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:50,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-25 17:12:50,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3
[2022-11-25 17:12:50,728 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-25 17:12:50,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2022-11-25 17:12:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:51,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 958 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-25 17:12:51,050 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-25 17:12:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked.
[2022-11-25 17:12:51,134 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-25 17:12:51,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6234245] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:51,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-25 17:12:51,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8
[2022-11-25 17:12:51,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258768020]
[2022-11-25 17:12:51,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:51,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:51,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:51,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:51,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-11-25 17:12:51,137 INFO L87 Difference]: Start difference. First operand 15138 states and 15747 transitions. Second operand has 3 states, 3 states have (on average 118.66666666666667) internal successors, (356), 3 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:52,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:52,477 INFO L93 Difference]: Finished difference Result 32906 states and 34222 transitions.
[2022-11-25 17:12:52,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:52,478 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 118.66666666666667) internal successors, (356), 3 states have internal predecessors, (356), 0 states have call successors, (0), 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 823
[2022-11-25 17:12:52,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:52,494 INFO L225 Difference]: With dead ends: 32906
[2022-11-25 17:12:52,495 INFO L226 Difference]: Without dead ends: 18428
[2022-11-25 17:12:52,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 828 GetRequests, 822 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-11-25 17:12:52,503 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 305 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 787 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 305 SdHoareTripleChecker+Valid, 73 SdHoareTripleChecker+Invalid, 880 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 787 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:52,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [305 Valid, 73 Invalid, 880 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 787 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2022-11-25 17:12:52,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18428 states.
[2022-11-25 17:12:52,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18428 to 14809.
[2022-11-25 17:12:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14809 states, 14808 states have (on average 1.038290113452188) internal successors, (15375), 14808 states have internal predecessors, (15375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14809 states to 14809 states and 15375 transitions.
[2022-11-25 17:12:52,712 INFO L78 Accepts]: Start accepts. Automaton has 14809 states and 15375 transitions. Word has length 823
[2022-11-25 17:12:52,713 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:52,713 INFO L495 AbstractCegarLoop]: Abstraction has 14809 states and 15375 transitions.
[2022-11-25 17:12:52,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.66666666666667) internal successors, (356), 3 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 14809 states and 15375 transitions.
[2022-11-25 17:12:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860
[2022-11-25 17:12:52,728 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:52,728 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:52,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2022-11-25 17:12:52,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12
[2022-11-25 17:12:52,935 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:52,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:52,935 INFO L85 PathProgramCache]: Analyzing trace with hash 548303134, now seen corresponding path program 1 times
[2022-11-25 17:12:52,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:52,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900113078]
[2022-11-25 17:12:52,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:52,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked.
[2022-11-25 17:12:53,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:53,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900113078]
[2022-11-25 17:12:53,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900113078] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:53,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:53,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:53,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781392047]
[2022-11-25 17:12:53,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:53,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:53,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:53,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:53,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:53,655 INFO L87 Difference]: Start difference. First operand 14809 states and 15375 transitions. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:54,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:54,750 INFO L93 Difference]: Finished difference Result 30932 states and 32085 transitions.
[2022-11-25 17:12:54,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:54,751 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 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 859
[2022-11-25 17:12:54,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:54,766 INFO L225 Difference]: With dead ends: 30932
[2022-11-25 17:12:54,766 INFO L226 Difference]: Without dead ends: 14480
[2022-11-25 17:12:54,775 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
[2022-11-25 17:12:54,776 INFO L413 NwaCegarLoop]: 424 mSDtfsCounter, 269 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 747 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:54,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 430 Invalid, 828 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 747 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time]
[2022-11-25 17:12:54,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14480 states.
[2022-11-25 17:12:54,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14480 to 14480.
[2022-11-25 17:12:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14480 states, 14479 states have (on average 1.02638303750259) internal successors, (14861), 14479 states have internal predecessors, (14861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14480 states to 14480 states and 14861 transitions.
[2022-11-25 17:12:54,960 INFO L78 Accepts]: Start accepts. Automaton has 14480 states and 14861 transitions. Word has length 859
[2022-11-25 17:12:54,961 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:54,961 INFO L495 AbstractCegarLoop]: Abstraction has 14480 states and 14861 transitions.
[2022-11-25 17:12:54,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 14480 states and 14861 transitions.
[2022-11-25 17:12:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116
[2022-11-25 17:12:54,983 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:54,984 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, 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, 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:54,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2022-11-25 17:12:54,984 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:54,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:54,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1038637388, now seen corresponding path program 1 times
[2022-11-25 17:12:54,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:54,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909501928]
[2022-11-25 17:12:54,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2414 backedges. 1714 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked.
[2022-11-25 17:12:55,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:55,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909501928]
[2022-11-25 17:12:55,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909501928] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:55,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:55,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:55,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222054193]
[2022-11-25 17:12:55,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:55,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:55,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:55,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:55,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:55,874 INFO L87 Difference]: Start difference. First operand 14480 states and 14861 transitions. Second operand has 3 states, 3 states have (on average 203.33333333333334) internal successors, (610), 3 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:56,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:56,889 INFO L93 Difference]: Finished difference Result 28629 states and 29389 transitions.
[2022-11-25 17:12:56,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:56,889 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 203.33333333333334) internal successors, (610), 3 states have internal predecessors, (610), 0 states have call successors, (0), 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 1115
[2022-11-25 17:12:56,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:56,903 INFO L225 Difference]: With dead ends: 28629
[2022-11-25 17:12:56,903 INFO L226 Difference]: Without dead ends: 14480
[2022-11-25 17:12:56,911 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
[2022-11-25 17:12:56,912 INFO L413 NwaCegarLoop]: 423 mSDtfsCounter, 220 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 751 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 429 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 751 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:56,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 429 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 751 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2022-11-25 17:12:56,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14480 states.
[2022-11-25 17:12:57,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14480 to 13822.
[2022-11-25 17:12:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13822 states, 13821 states have (on average 1.0214166847550827) internal successors, (14117), 13821 states have internal predecessors, (14117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:57,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13822 states to 13822 states and 14117 transitions.
[2022-11-25 17:12:57,094 INFO L78 Accepts]: Start accepts. Automaton has 13822 states and 14117 transitions. Word has length 1115
[2022-11-25 17:12:57,095 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:57,095 INFO L495 AbstractCegarLoop]: Abstraction has 13822 states and 14117 transitions.
[2022-11-25 17:12:57,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 203.33333333333334) internal successors, (610), 3 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 13822 states and 14117 transitions.
[2022-11-25 17:12:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117
[2022-11-25 17:12:57,116 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:57,117 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, 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, 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:12:57,117 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2022-11-25 17:12:57,117 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:57,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:57,118 INFO L85 PathProgramCache]: Analyzing trace with hash 2057705413, now seen corresponding path program 1 times
[2022-11-25 17:12:57,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:57,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088876495]
[2022-11-25 17:12:57,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:57,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:12:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 607 proven. 0 refuted. 0 times theorem prover too weak. 1813 trivial. 0 not checked.
[2022-11-25 17:12:57,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:12:57,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088876495]
[2022-11-25 17:12:57,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088876495] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:12:57,857 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:12:57,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:12:57,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120728776]
[2022-11-25 17:12:57,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:12:57,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:12:57,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:12:57,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:12:57,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:12:57,860 INFO L87 Difference]: Start difference. First operand 13822 states and 14117 transitions. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:58,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:12:58,842 INFO L93 Difference]: Finished difference Result 30274 states and 30938 transitions.
[2022-11-25 17:12:58,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:12:58,842 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 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 1116
[2022-11-25 17:12:58,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:12:58,857 INFO L225 Difference]: With dead ends: 30274
[2022-11-25 17:12:58,857 INFO L226 Difference]: Without dead ends: 14809
[2022-11-25 17:12:58,865 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
[2022-11-25 17:12:58,866 INFO L413 NwaCegarLoop]: 406 mSDtfsCounter, 274 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 755 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 411 SdHoareTripleChecker+Invalid, 802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 755 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2022-11-25 17:12:58,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 411 Invalid, 802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 755 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2022-11-25 17:12:58,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14809 states.
[2022-11-25 17:12:59,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14809 to 12835.
[2022-11-25 17:12:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12835 states, 12834 states have (on average 1.01986909770921) internal successors, (13089), 12834 states have internal predecessors, (13089), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12835 states to 12835 states and 13089 transitions.
[2022-11-25 17:12:59,037 INFO L78 Accepts]: Start accepts. Automaton has 12835 states and 13089 transitions. Word has length 1116
[2022-11-25 17:12:59,038 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:12:59,038 INFO L495 AbstractCegarLoop]: Abstraction has 12835 states and 13089 transitions.
[2022-11-25 17:12:59,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:12:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 12835 states and 13089 transitions.
[2022-11-25 17:12:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1602
[2022-11-25 17:12:59,071 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:12:59,071 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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]
[2022-11-25 17:12:59,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2022-11-25 17:12:59,072 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:12:59,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:12:59,073 INFO L85 PathProgramCache]: Analyzing trace with hash -57697621, now seen corresponding path program 1 times
[2022-11-25 17:12:59,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:12:59,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885199274]
[2022-11-25 17:12:59,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:12:59,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:12:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:13:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4683 backedges. 2952 proven. 0 refuted. 0 times theorem prover too weak. 1731 trivial. 0 not checked.
[2022-11-25 17:13:01,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:13:01,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885199274]
[2022-11-25 17:13:01,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885199274] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:13:01,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:13:01,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-25 17:13:01,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657839678]
[2022-11-25 17:13:01,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:13:01,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:13:01,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:13:01,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:13:01,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-25 17:13:01,175 INFO L87 Difference]: Start difference. First operand 12835 states and 13089 transitions. Second operand has 3 states, 3 states have (on average 229.66666666666666) internal successors, (689), 3 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:02,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:13:02,162 INFO L93 Difference]: Finished difference Result 25668 states and 26177 transitions.
[2022-11-25 17:13:02,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:13:02,163 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 229.66666666666666) internal successors, (689), 3 states have internal predecessors, (689), 0 states have call successors, (0), 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 1601
[2022-11-25 17:13:02,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:13:02,172 INFO L225 Difference]: With dead ends: 25668
[2022-11-25 17:13:02,172 INFO L226 Difference]: Without dead ends: 13164
[2022-11-25 17:13:02,178 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
[2022-11-25 17:13:02,179 INFO L413 NwaCegarLoop]: 424 mSDtfsCounter, 224 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 747 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 224 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2022-11-25 17:13:02,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [224 Valid, 430 Invalid, 752 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 747 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2022-11-25 17:13:02,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13164 states.
[2022-11-25 17:13:02,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13164 to 13164.
[2022-11-25 17:13:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13164 states, 13163 states have (on average 1.0191445719061005) internal successors, (13415), 13163 states have internal predecessors, (13415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13164 states to 13164 states and 13415 transitions.
[2022-11-25 17:13:02,326 INFO L78 Accepts]: Start accepts. Automaton has 13164 states and 13415 transitions. Word has length 1601
[2022-11-25 17:13:02,327 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:13:02,327 INFO L495 AbstractCegarLoop]: Abstraction has 13164 states and 13415 transitions.
[2022-11-25 17:13:02,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 229.66666666666666) internal successors, (689), 3 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 13164 states and 13415 transitions.
[2022-11-25 17:13:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1640
[2022-11-25 17:13:02,359 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:13:02,360 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:13:02,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2022-11-25 17:13:02,360 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:13:02,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:13:02,361 INFO L85 PathProgramCache]: Analyzing trace with hash -46978173, now seen corresponding path program 1 times
[2022-11-25 17:13:02,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:13:02,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929069403]
[2022-11-25 17:13:02,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:13:02,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:13:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:13:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4544 backedges. 3220 proven. 0 refuted. 0 times theorem prover too weak. 1324 trivial. 0 not checked.
[2022-11-25 17:13:04,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:13:04,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929069403]
[2022-11-25 17:13:04,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929069403] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:13:04,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:13:04,840 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-11-25 17:13:04,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385752175]
[2022-11-25 17:13:04,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:13:04,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-11-25 17:13:04,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:13:04,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-11-25 17:13:04,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2022-11-25 17:13:04,843 INFO L87 Difference]: Start difference. First operand 13164 states and 13415 transitions. Second operand has 6 states, 6 states have (on average 142.0) internal successors, (852), 6 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:06,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:13:06,484 INFO L93 Difference]: Finished difference Result 26103 states and 26603 transitions.
[2022-11-25 17:13:06,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-11-25 17:13:06,485 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 142.0) internal successors, (852), 6 states have internal predecessors, (852), 0 states have call successors, (0), 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 1639
[2022-11-25 17:13:06,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:13:06,496 INFO L225 Difference]: With dead ends: 26103
[2022-11-25 17:13:06,496 INFO L226 Difference]: Without dead ends: 13270
[2022-11-25 17:13:06,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72
[2022-11-25 17:13:06,501 INFO L413 NwaCegarLoop]: 425 mSDtfsCounter, 712 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 1611 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 712 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 1684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 1611 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2022-11-25 17:13:06,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [712 Valid, 562 Invalid, 1684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 1611 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2022-11-25 17:13:06,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13270 states.
[2022-11-25 17:13:06,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13270 to 13164.
[2022-11-25 17:13:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13164 states, 13163 states have (on average 1.0188406898123528) internal successors, (13411), 13163 states have internal predecessors, (13411), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13164 states to 13164 states and 13411 transitions.
[2022-11-25 17:13:06,630 INFO L78 Accepts]: Start accepts. Automaton has 13164 states and 13411 transitions. Word has length 1639
[2022-11-25 17:13:06,631 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:13:06,631 INFO L495 AbstractCegarLoop]: Abstraction has 13164 states and 13411 transitions.
[2022-11-25 17:13:06,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 142.0) internal successors, (852), 6 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 13164 states and 13411 transitions.
[2022-11-25 17:13:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1654
[2022-11-25 17:13:06,662 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:13:06,663 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:13:06,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17
[2022-11-25 17:13:06,663 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:13:06,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:13:06,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1493972485, now seen corresponding path program 1 times
[2022-11-25 17:13:06,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:13:06,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142449820]
[2022-11-25 17:13:06,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:13:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:13:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:13:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4388 backedges. 3101 proven. 0 refuted. 0 times theorem prover too weak. 1287 trivial. 0 not checked.
[2022-11-25 17:13:08,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:13:08,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142449820]
[2022-11-25 17:13:08,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142449820] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:13:08,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-25 17:13:08,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-11-25 17:13:08,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213724994]
[2022-11-25 17:13:08,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:13:08,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-11-25 17:13:08,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:13:08,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-11-25 17:13:08,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2022-11-25 17:13:08,928 INFO L87 Difference]: Start difference. First operand 13164 states and 13411 transitions. Second operand has 5 states, 5 states have (on average 170.2) internal successors, (851), 5 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:10,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:13:10,959 INFO L93 Difference]: Finished difference Result 26664 states and 27163 transitions.
[2022-11-25 17:13:10,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2022-11-25 17:13:10,959 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 170.2) internal successors, (851), 5 states have internal predecessors, (851), 0 states have call successors, (0), 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 1653
[2022-11-25 17:13:10,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:13:10,969 INFO L225 Difference]: With dead ends: 26664
[2022-11-25 17:13:10,969 INFO L226 Difference]: Without dead ends: 13831
[2022-11-25 17:13:11,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2022-11-25 17:13:11,025 INFO L413 NwaCegarLoop]: 414 mSDtfsCounter, 597 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 2450 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 2482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 2450 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time
[2022-11-25 17:13:11,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [597 Valid, 440 Invalid, 2482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 2450 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time]
[2022-11-25 17:13:11,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13831 states.
[2022-11-25 17:13:11,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13831 to 13493.
[2022-11-25 17:13:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13493 states, 13492 states have (on average 1.0180847909872517) internal successors, (13736), 13492 states have internal predecessors, (13736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13493 states to 13493 states and 13736 transitions.
[2022-11-25 17:13:11,194 INFO L78 Accepts]: Start accepts. Automaton has 13493 states and 13736 transitions. Word has length 1653
[2022-11-25 17:13:11,195 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:13:11,195 INFO L495 AbstractCegarLoop]: Abstraction has 13493 states and 13736 transitions.
[2022-11-25 17:13:11,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 170.2) internal successors, (851), 5 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 13493 states and 13736 transitions.
[2022-11-25 17:13:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1656
[2022-11-25 17:13:11,250 INFO L187 NwaCegarLoop]: Found error trace
[2022-11-25 17:13:11,251 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 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, 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, 3, 3, 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]
[2022-11-25 17:13:11,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18
[2022-11-25 17:13:11,251 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2022-11-25 17:13:11,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-25 17:13:11,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1361112444, now seen corresponding path program 1 times
[2022-11-25 17:13:11,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-25 17:13:11,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847967302]
[2022-11-25 17:13:11,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:13:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-25 17:13:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:13:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4756 backedges. 1916 proven. 44 refuted. 0 times theorem prover too weak. 2796 trivial. 0 not checked.
[2022-11-25 17:13:12,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-25 17:13:12,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847967302]
[2022-11-25 17:13:12,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847967302] provided 0 perfect and 1 imperfect interpolant sequences
[2022-11-25 17:13:12,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939995397]
[2022-11-25 17:13:12,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-25 17:13:12,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-25 17:13:12,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3
[2022-11-25 17:13:12,812 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-11-25 17:13:12,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2022-11-25 17:13:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-25 17:13:13,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 1936 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-25 17:13:13,416 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-25 17:13:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4756 backedges. 1902 proven. 0 refuted. 0 times theorem prover too weak. 2854 trivial. 0 not checked.
[2022-11-25 17:13:14,102 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-11-25 17:13:14,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939995397] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-25 17:13:14,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-11-25 17:13:14,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6
[2022-11-25 17:13:14,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721062336]
[2022-11-25 17:13:14,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-25 17:13:14,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-11-25 17:13:14,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-25 17:13:14,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-25 17:13:14,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2022-11-25 17:13:14,107 INFO L87 Difference]: Start difference. First operand 13493 states and 13736 transitions. Second operand has 3 states, 3 states have (on average 195.0) internal successors, (585), 3 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:15,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-25 17:13:15,050 INFO L93 Difference]: Finished difference Result 26653 states and 27138 transitions.
[2022-11-25 17:13:15,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2022-11-25 17:13:15,051 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 195.0) internal successors, (585), 3 states have internal predecessors, (585), 0 states have call successors, (0), 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 1655
[2022-11-25 17:13:15,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2022-11-25 17:13:15,052 INFO L225 Difference]: With dead ends: 26653
[2022-11-25 17:13:15,052 INFO L226 Difference]: Without dead ends: 0
[2022-11-25 17:13:15,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1659 GetRequests, 1655 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2022-11-25 17:13:15,060 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 29 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 735 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 772 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 735 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time
[2022-11-25 17:13:15,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 49 Invalid, 772 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 735 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time]
[2022-11-25 17:13:15,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2022-11-25 17:13:15,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2022-11-25 17:13:15,061 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)
[2022-11-25 17:13:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2022-11-25 17:13:15,061 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1655
[2022-11-25 17:13:15,062 INFO L84 Accepts]: Finished accepts. word is rejected.
[2022-11-25 17:13:15,062 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-25 17:13:15,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 195.0) internal successors, (585), 3 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-25 17:13:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2022-11-25 17:13:15,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2022-11-25 17:13:15,065 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2022-11-25 17:13:15,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0
[2022-11-25 17:13:15,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-11-25 17:13:15,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2022-11-25 17:13:24,513 INFO L899 garLoopResultBuilder]: For program point L762(lines 762 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,514 INFO L899 garLoopResultBuilder]: For program point L696(lines 696 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,514 INFO L899 garLoopResultBuilder]: For program point L564(lines 564 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,514 INFO L899 garLoopResultBuilder]: For program point L366(lines 366 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,514 INFO L899 garLoopResultBuilder]: For program point L1357(lines 1357 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,514 INFO L899 garLoopResultBuilder]: For program point L300(lines 300 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L1159(lines 1159 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L1556(lines 1556 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L499(lines 499 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L169-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L103-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L37-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,515 INFO L899 garLoopResultBuilder]: For program point L1028(lines 1028 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L434(lines 434 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L1425(lines 1425 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L170(line 170) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L104(line 104) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L38(line 38) no Hoare annotation was computed.
[2022-11-25 17:13:24,516 INFO L899 garLoopResultBuilder]: For program point L1756(lines 1756 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L1096(lines 1096 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L964(lines 964 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L898(lines 898 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L832(lines 832 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L634(lines 634 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L172-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,517 INFO L899 garLoopResultBuilder]: For program point L106-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,518 INFO L899 garLoopResultBuilder]: For program point L40-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,518 INFO L899 garLoopResultBuilder]: For program point L701(lines 701 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,518 INFO L899 garLoopResultBuilder]: For program point L1692(lines 1692 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,518 INFO L899 garLoopResultBuilder]: For program point L1626(lines 1626 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,519 INFO L899 garLoopResultBuilder]: For program point L1494(lines 1494 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,519 INFO L899 garLoopResultBuilder]: For program point L437(lines 437 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,519 INFO L899 garLoopResultBuilder]: For program point L371(lines 371 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,519 INFO L899 garLoopResultBuilder]: For program point L1296(lines 1296 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,519 INFO L899 garLoopResultBuilder]: For program point L239(lines 239 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L1230(lines 1230 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L173(line 173) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L768(lines 768 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L570(lines 570 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,520 INFO L899 garLoopResultBuilder]: For program point L1363(lines 1363 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L1165(lines 1165 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L505(lines 505 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L307(lines 307 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L175-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L109-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,521 INFO L899 garLoopResultBuilder]: For program point L43-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,524 INFO L899 garLoopResultBuilder]: For program point L1563(lines 1563 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,524 INFO L899 garLoopResultBuilder]: For program point L176(line 176) no Hoare annotation was computed.
[2022-11-25 17:13:24,524 INFO L899 garLoopResultBuilder]: For program point L110(line 110) no Hoare annotation was computed.
[2022-11-25 17:13:24,524 INFO L899 garLoopResultBuilder]: For program point L44(line 44) no Hoare annotation was computed.
[2022-11-25 17:13:24,524 INFO L899 garLoopResultBuilder]: For program point L1035(lines 1035 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L1762(lines 1762 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L1432(lines 1432 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L1102(lines 1102 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L904(lines 904 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L838(lines 838 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L706(lines 706 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,525 INFO L899 garLoopResultBuilder]: For program point L1697(lines 1697 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L1301(lines 1301 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L178-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L112-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L46-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L971(lines 971 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,526 INFO L899 garLoopResultBuilder]: For program point L773(lines 773 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L641(lines 641 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L1632(lines 1632 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L377(lines 377 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L1368(lines 1368 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L245(lines 245 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L179(line 179) no Hoare annotation was computed.
[2022-11-25 17:13:24,527 INFO L899 garLoopResultBuilder]: For program point L1170(lines 1170 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,528 INFO L899 garLoopResultBuilder]: For program point L113(line 113) no Hoare annotation was computed.
[2022-11-25 17:13:24,528 INFO L899 garLoopResultBuilder]: For program point L47(line 47) no Hoare annotation was computed.
[2022-11-25 17:13:24,532 INFO L895 garLoopResultBuilder]: At program point L1501(lines 33 1502) the Hoare annotation is: (let ((.cse16 (+ ~a18~0 156)) (.cse1 (= ~a16~0 8)) (.cse12 (= ~a15~0 4)) (.cse3 (= 5 ~a12~0)) (.cse21 (+ 87 ~a18~0))) (let ((.cse15 (<= .cse21 0)) (.cse13 (or (and .cse12 .cse3) (<= ~a18~0 134))) (.cse4 (= ~a15~0 3)) (.cse0 (= ~a12~0 9)) (.cse10 (not .cse1)) (.cse11 (= ~a12~0 8)) (.cse7 (= ~a12~0 6)) (.cse8 (<= ~a16~0 11)) (.cse5 (<= 10 ~a16~0)) (.cse2 (< 0 .cse16)) (.cse19 (<= 0 .cse21)) (.cse14 (<= ~a15~0 3)) (.cse17 (<= ~a12~0 7)) (.cse18 (<= 7 ~a12~0)) (.cse20 (<= ~a12~0 5)) (.cse6 (= ~a16~0 9)) (.cse9 (<= 4 ~a15~0))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse3 .cse4) (and .cse5 .cse3 .cse2 .cse4) (and .cse0 .cse6) (and .cse5 .cse7 .cse8 .cse9 .cse10) (and .cse6 .cse11 .cse2) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 3)) .cse1 .cse12 .cse13 (= 7 ~a12~0)) (and .cse0 .cse1 .cse14 .cse15 .cse8) (and .cse1 .cse7) (and .cse1 .cse11 (<= .cse16 0) .cse9) (and .cse1 .cse14 .cse15 .cse17 .cse18 .cse8) (and .cse19 .cse1 .cse11 .cse13) (and .cse20 .cse5 .cse8 .cse9) (and .cse6 .cse3 .cse2 .cse4) (and .cse0 .cse14 .cse5) (and .cse19 .cse14 .cse5 .cse7) (and .cse6 .cse14 .cse11 .cse8) (and .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse14 .cse11 .cse5) (and .cse1 .cse12 .cse3) (and .cse14 .cse5 .cse7 .cse8) (and .cse14 .cse5 .cse17 .cse2 .cse18) (and .cse19 .cse1 .cse14 .cse18) (and .cse6 .cse17 .cse18) (and .cse20 .cse6 .cse9))))
[2022-11-25 17:13:24,532 INFO L899 garLoopResultBuilder]: For program point L444(lines 444 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L1237(lines 1237 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L577(lines 577 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L511(lines 511 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L313(lines 313 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L181-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,533 INFO L899 garLoopResultBuilder]: For program point L115-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L49-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L1767(lines 1767 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L1569(lines 1569 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L182(line 182) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L116(line 116) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L1107(lines 1107 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,534 INFO L899 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L1041(lines 1041 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L909(lines 909 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L1438(lines 1438 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L844(lines 844 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L1703(lines 1703 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,535 INFO L899 garLoopResultBuilder]: For program point L646(lines 646 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L1307(lines 1307 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L250(lines 250 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L184-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L118-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L52-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L977(lines 977 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,536 INFO L899 garLoopResultBuilder]: For program point L779(lines 779 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L713(lines 713 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L1638(lines 1638 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L383(lines 383 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L1374(lines 1374 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L185(line 185) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L1176(lines 1176 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,537 INFO L899 garLoopResultBuilder]: For program point L119(line 119) no Hoare annotation was computed.
[2022-11-25 17:13:24,538 INFO L899 garLoopResultBuilder]: For program point L53(line 53) no Hoare annotation was computed.
[2022-11-25 17:13:24,538 INFO L899 garLoopResultBuilder]: For program point L1507(lines 1507 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L450(lines 450 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L583(lines 583 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L319(lines 319 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L1244(lines 1244 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L187-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L121-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,539 INFO L899 garLoopResultBuilder]: For program point L55-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L1046(lines 1046 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L716(lines 716 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L518(lines 518 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L188(line 188) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L122(line 122) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L1113(lines 1113 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,540 INFO L899 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed.
[2022-11-25 17:13:24,541 INFO L899 garLoopResultBuilder]: For program point L915(lines 915 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,541 INFO L895 garLoopResultBuilder]: At program point L1774(lines 1504 1775) the Hoare annotation is: (let ((.cse15 (+ ~a18~0 156)) (.cse9 (= ~a15~0 4)) (.cse3 (= 5 ~a12~0)) (.cse20 (<= ~a18~0 134)) (.cse21 (+ 87 ~a18~0))) (let ((.cse12 (<= .cse21 0)) (.cse10 (or (and .cse9 .cse3) .cse20)) (.cse4 (= ~a15~0 3)) (.cse0 (= ~a12~0 9)) (.cse13 (<= ~a16~0 11)) (.cse14 (= ~a12~0 6)) (.cse7 (= ~a12~0 8)) (.cse16 (<= 4 ~a15~0)) (.cse5 (<= 10 ~a16~0)) (.cse2 (< 0 .cse15)) (.cse19 (<= 0 .cse21)) (.cse11 (<= ~a15~0 3)) (.cse6 (= ~a16~0 9)) (.cse17 (<= ~a12~0 7)) (.cse18 (<= 7 ~a12~0)) (.cse1 (= ~a16~0 8)) (.cse8 (not (= |ULTIMATE.start_calculate_output_~input#1| 3)))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse3 .cse4) (and .cse5 .cse3 .cse2 .cse4) (and .cse0 .cse6) (and .cse6 .cse7 .cse2) (and .cse8 .cse1 .cse9 .cse10 (= 7 ~a12~0)) (and .cse0 .cse1 .cse11 .cse12 .cse13) (and .cse1 .cse14) (and .cse1 .cse7 (<= .cse15 0) .cse16) (and .cse1 .cse11 .cse12 .cse17 .cse18 .cse13) (and .cse19 .cse1 .cse7 .cse10) (and (<= ~a12~0 5) .cse5 .cse13 .cse16) (and .cse6 .cse3 .cse2 .cse4) (and .cse0 .cse11 .cse5) (and .cse6 .cse11 .cse7) (and .cse5 .cse14 .cse13) (and .cse19 .cse11 .cse5 .cse14) (and .cse11 .cse7 .cse5) (and .cse6 .cse17 .cse16) (and .cse11 .cse5 .cse17 .cse2 .cse18) (and .cse19 .cse1 .cse11 .cse18) (and .cse6 .cse17 .cse18) (and .cse1 .cse9 (or .cse8 .cse20) .cse3))))
[2022-11-25 17:13:24,541 INFO L899 garLoopResultBuilder]: For program point L651(lines 651 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,541 INFO L899 garLoopResultBuilder]: For program point L1576(lines 1576 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L453(lines 453 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L1444(lines 1444 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L850(lines 850 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L1709(lines 1709 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L1643(lines 1643 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,542 INFO L899 garLoopResultBuilder]: For program point L1313(lines 1313 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,543 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2022-11-25 17:13:24,543 INFO L899 garLoopResultBuilder]: For program point L256(lines 256 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L190-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L124-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L58-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L785(lines 785 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L1380(lines 1380 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,544 INFO L899 garLoopResultBuilder]: For program point L191(line 191) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L1182(lines 1182 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L125(line 125) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L59(line 59) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L984(lines 984 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L902 garLoopResultBuilder]: At program point L1777(lines 1777 1793) the Hoare annotation is: true
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L588(lines 588 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,545 INFO L899 garLoopResultBuilder]: For program point L1513(lines 1513 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L390(lines 390 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L193-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L127-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L61-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L1052(lines 1052 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,546 INFO L899 garLoopResultBuilder]: For program point L788(lines 788 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L722(lines 722 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L1251(lines 1251 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L194(line 194) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L1185(lines 1185 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L128(line 128) no Hoare annotation was computed.
[2022-11-25 17:13:24,547 INFO L899 garLoopResultBuilder]: For program point L1119(lines 1119 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L62(line 62) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L1714(lines 1714 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L1648(lines 1648 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L525(lines 525 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L459(lines 459 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L1450(lines 1450 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,548 INFO L899 garLoopResultBuilder]: For program point L922(lines 922 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L856(lines 856 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L658(lines 658 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L1583(lines 1583 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L1385(lines 1385 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L1319(lines 1319 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L262(lines 262 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,549 INFO L899 garLoopResultBuilder]: For program point L196-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L130-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L64-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L989(lines 989 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L197(line 197) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L131(line 131) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L65(line 65) no Hoare annotation was computed.
[2022-11-25 17:13:24,550 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed.
[2022-11-25 17:13:24,551 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 110) no Hoare annotation was computed.
[2022-11-25 17:13:24,551 INFO L895 garLoopResultBuilder]: At program point L1783-2(lines 1783 1792) the Hoare annotation is: (let ((.cse16 (+ ~a18~0 156)) (.cse1 (= ~a16~0 8)) (.cse12 (= ~a15~0 4)) (.cse3 (= 5 ~a12~0)) (.cse21 (+ 87 ~a18~0))) (let ((.cse15 (<= .cse21 0)) (.cse13 (or (and .cse12 .cse3) (<= ~a18~0 134))) (.cse4 (= ~a15~0 3)) (.cse0 (= ~a12~0 9)) (.cse10 (not .cse1)) (.cse11 (= ~a12~0 8)) (.cse7 (= ~a12~0 6)) (.cse8 (<= ~a16~0 11)) (.cse5 (<= 10 ~a16~0)) (.cse2 (< 0 .cse16)) (.cse19 (<= 0 .cse21)) (.cse14 (<= ~a15~0 3)) (.cse17 (<= ~a12~0 7)) (.cse18 (<= 7 ~a12~0)) (.cse20 (<= ~a12~0 5)) (.cse6 (= ~a16~0 9)) (.cse9 (<= 4 ~a15~0))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse3 .cse4) (and .cse5 .cse3 .cse2 .cse4) (and .cse0 .cse6) (and .cse5 .cse7 .cse8 .cse9 .cse10) (and .cse6 .cse11 .cse2) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 3)) .cse1 .cse12 .cse13 (= 7 ~a12~0)) (and .cse0 .cse1 .cse14 .cse15 .cse8) (and .cse1 .cse7) (and .cse1 .cse11 (<= .cse16 0) .cse9) (and .cse1 .cse14 .cse15 .cse17 .cse18 .cse8) (and .cse19 .cse1 .cse11 .cse13) (and .cse20 .cse5 .cse8 .cse9) (and .cse6 .cse3 .cse2 .cse4) (and .cse0 .cse14 .cse5) (and .cse19 .cse14 .cse5 .cse7) (and .cse6 .cse14 .cse11 .cse8) (and .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse14 .cse11 .cse5) (and .cse1 .cse12 .cse3) (and .cse14 .cse5 .cse7 .cse8) (and .cse14 .cse5 .cse17 .cse2 .cse18) (and .cse19 .cse1 .cse14 .cse18) (and .cse6 .cse17 .cse18) (and .cse20 .cse6 .cse9))))
[2022-11-25 17:13:24,551 INFO L899 garLoopResultBuilder]: For program point L594(lines 594 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,551 INFO L899 garLoopResultBuilder]: For program point L396(lines 396 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L727(lines 727 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L1520(lines 1520 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L331(lines 331 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L199-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L133-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L1124(lines 1124 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,552 INFO L899 garLoopResultBuilder]: For program point L67-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L1058(lines 1058 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L794(lines 794 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L1719(lines 1719 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L464(lines 464 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L1257(lines 1257 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L200(line 200) no Hoare annotation was computed.
[2022-11-25 17:13:24,553 INFO L899 garLoopResultBuilder]: For program point L1191(lines 1191 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L134(line 134) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L68(line 68) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L927(lines 927 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L861(lines 861 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L531(lines 531 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,554 INFO L899 garLoopResultBuilder]: For program point L1324(lines 1324 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L267(lines 267 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L1655(lines 1655 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L1589(lines 1589 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L1391(lines 1391 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L202-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,555 INFO L899 garLoopResultBuilder]: For program point L136-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L70-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L1788(line 1788) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L665(lines 665 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L599(lines 599 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L467(lines 467 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L401(lines 401 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,556 INFO L899 garLoopResultBuilder]: For program point L1260(lines 1260 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L203(line 203) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L137(line 137) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L71(line 71) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L996(lines 996 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L1525(lines 1525 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L1459(lines 1459 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,557 INFO L899 garLoopResultBuilder]: For program point L799(lines 799 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L733(lines 733 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L337(lines 337 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L205-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L139-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L1130(lines 1130 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L73-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L932(lines 932 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L1725(lines 1725 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L272(lines 272 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L206(line 206) no Hoare annotation was computed.
[2022-11-25 17:13:24,558 INFO L899 garLoopResultBuilder]: For program point L1197(lines 1197 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L140(line 140) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L1065(lines 1065 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L867(lines 867 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L537(lines 537 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,559 INFO L899 garLoopResultBuilder]: For program point L1396(lines 1396 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,560 INFO L899 garLoopResultBuilder]: For program point L1661(lines 1661 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,560 INFO L899 garLoopResultBuilder]: For program point L604(lines 604 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,560 INFO L899 garLoopResultBuilder]: For program point L1595(lines 1595 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,561 INFO L899 garLoopResultBuilder]: For program point L1331(lines 1331 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,561 INFO L899 garLoopResultBuilder]: For program point L208-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,561 INFO L899 garLoopResultBuilder]: For program point L142-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,561 INFO L899 garLoopResultBuilder]: For program point L76-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,562 INFO L899 garLoopResultBuilder]: For program point L671(lines 671 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,562 INFO L899 garLoopResultBuilder]: For program point L473(lines 473 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,562 INFO L899 garLoopResultBuilder]: For program point L1266(lines 1266 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,562 INFO L899 garLoopResultBuilder]: For program point L209(line 209) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L143(line 143) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L77(line 77) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L738(lines 738 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L1531(lines 1531 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L408(lines 408 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L1135(lines 1135 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,563 INFO L899 garLoopResultBuilder]: For program point L1466(lines 1466 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L211-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L145-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L79-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L806(lines 806 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L1731(lines 1731 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L674(lines 674 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L278(lines 278 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L1203(lines 1203 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L146(line 146) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L80(line 80) no Hoare annotation was computed.
[2022-11-25 17:13:24,564 INFO L899 garLoopResultBuilder]: For program point L1071(lines 1071 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L939(lines 939 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L873(lines 873 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L1666(lines 1666 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L543(lines 543 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L1402(lines 1402 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L610(lines 610 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L1601(lines 1601 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L1337(lines 1337 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L214-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L148-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L82-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L479(lines 479 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,565 INFO L899 garLoopResultBuilder]: For program point L1272(lines 1272 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L215(line 215) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L149(line 149) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L83(line 83) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L744(lines 744 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L1537(lines 1537 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L1471(lines 1471 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L414(lines 414 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L348(lines 348 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L1141(lines 1141 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L1009(lines 1009 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,566 INFO L899 garLoopResultBuilder]: For program point L151-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L85-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L812(lines 812 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L1737(lines 1737 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L680(lines 680 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L548(lines 548 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point L1407(lines 1407 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,567 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L284(lines 284 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L152(line 152) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L86(line 86) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L1077(lines 1077 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L945(lines 945 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L879(lines 879 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,568 INFO L899 garLoopResultBuilder]: For program point L1210(lines 1210 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L1673(lines 1673 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L616(lines 616 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L1607(lines 1607 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L1277(lines 1277 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L154-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L88-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,569 INFO L899 garLoopResultBuilder]: For program point L1476(lines 1476 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L1344(lines 1344 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L155(line 155) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L89(line 89) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L486(lines 486 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L1147(lines 1147 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L1015(lines 1015 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,570 INFO L899 garLoopResultBuilder]: For program point L751(lines 751 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L553(lines 553 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L1544(lines 1544 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L421(lines 421 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L355(lines 355 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L289(lines 289 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L223(lines 223 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,571 INFO L899 garLoopResultBuilder]: For program point L157-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L91-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L818(lines 818 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L1743(lines 1743 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L1413(lines 1413 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L1215(lines 1215 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L158(line 158) no Hoare annotation was computed.
[2022-11-25 17:13:24,572 INFO L899 garLoopResultBuilder]: For program point L92(line 92) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L1083(lines 1083 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L885(lines 885 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L687(lines 687 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L952(lines 952 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L1679(lines 1679 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L622(lines 622 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,573 INFO L899 garLoopResultBuilder]: For program point L1613(lines 1613 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L160-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L94-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L1482(lines 1482 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L1284(lines 1284 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L161(line 161) no Hoare annotation was computed.
[2022-11-25 17:13:24,574 INFO L899 garLoopResultBuilder]: For program point L95(line 95) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L756(lines 756 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L690(lines 690 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L558(lines 558 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L360(lines 360 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L1351(lines 1351 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L228(lines 228 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,575 INFO L899 garLoopResultBuilder]: For program point L1153(lines 1153 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L1021(lines 1021 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L1550(lines 1550 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L493(lines 493 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L427(lines 427 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L295(lines 295 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L163-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,576 INFO L899 garLoopResultBuilder]: For program point L97-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L1749(lines 1749 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L1419(lines 1419 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L1221(lines 1221 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L164(line 164) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L1089(lines 1089 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,577 INFO L899 garLoopResultBuilder]: For program point L825(lines 825 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L958(lines 958 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L892(lines 892 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L1685(lines 1685 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L628(lines 628 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L1619(lines 1619 1773) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L1487(lines 1487 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,578 INFO L899 garLoopResultBuilder]: For program point L166-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L100-1(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L34(lines 34 36) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L34-2(lines 33 1502) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L1290(lines 1290 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L233(lines 233 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L1224(lines 1224 1500) no Hoare annotation was computed.
[2022-11-25 17:13:24,579 INFO L899 garLoopResultBuilder]: For program point L167(line 167) no Hoare annotation was computed.
[2022-11-25 17:13:24,580 INFO L899 garLoopResultBuilder]: For program point L101(line 101) no Hoare annotation was computed.
[2022-11-25 17:13:24,580 INFO L899 garLoopResultBuilder]: For program point L35(line 35) no Hoare annotation was computed.
[2022-11-25 17:13:24,583 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-25 17:13:24,585 INFO L178 ceAbstractionStarter]: Computing trace abstraction results
[2022-11-25 17:13:24,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 05:13:24 BoogieIcfgContainer
[2022-11-25 17:13:24,611 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-11-25 17:13:24,612 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2022-11-25 17:13:24,612 INFO L271 PluginConnector]: Initializing Witness Printer...
[2022-11-25 17:13:24,612 INFO L275 PluginConnector]: Witness Printer initialized
[2022-11-25 17:13:24,613 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:12:18" (3/4) ...
[2022-11-25 17:13:24,616 INFO L137 WitnessPrinter]: Generating witness for correct program
[2022-11-25 17:13:24,643 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges
[2022-11-25 17:13:24,646 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges
[2022-11-25 17:13:24,648 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges
[2022-11-25 17:13:24,650 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2022-11-25 17:13:24,807 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/witness.graphml
[2022-11-25 17:13:24,808 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-11-25 17:13:24,808 INFO L158 Benchmark]: Toolchain (without parser) took 70729.05ms. Allocated memory was 180.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 142.9MB in the beginning and 737.9MB in the end (delta: -595.0MB). Peak memory consumption was 695.8MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,809 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory was 91.1MB in the beginning and 91.1MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB.
[2022-11-25 17:13:24,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1011.49ms. Allocated memory is still 180.4MB. Free memory was 142.9MB in the beginning and 81.2MB in the end (delta: 61.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,809 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.89ms. Allocated memory is still 180.4MB. Free memory was 81.2MB in the beginning and 131.5MB in the end (delta: -50.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,810 INFO L158 Benchmark]: Boogie Preprocessor took 183.39ms. Allocated memory is still 180.4MB. Free memory was 131.5MB in the beginning and 117.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,810 INFO L158 Benchmark]: RCFGBuilder took 2672.06ms. Allocated memory was 180.4MB in the beginning and 257.9MB in the end (delta: 77.6MB). Free memory was 117.8MB in the beginning and 182.3MB in the end (delta: -64.5MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,811 INFO L158 Benchmark]: TraceAbstraction took 66431.23ms. Allocated memory was 257.9MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 181.2MB in the beginning and 762.0MB in the end (delta: -580.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,811 INFO L158 Benchmark]: Witness Printer took 195.81ms. Allocated memory is still 1.5GB. Free memory was 762.0MB in the beginning and 737.9MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
[2022-11-25 17:13:24,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory was 91.1MB in the beginning and 91.1MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 1011.49ms. Allocated memory is still 180.4MB. Free memory was 142.9MB in the beginning and 81.2MB in the end (delta: 61.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 227.89ms. Allocated memory is still 180.4MB. Free memory was 81.2MB in the beginning and 131.5MB in the end (delta: -50.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 183.39ms. Allocated memory is still 180.4MB. Free memory was 131.5MB in the beginning and 117.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* RCFGBuilder took 2672.06ms. Allocated memory was 180.4MB in the beginning and 257.9MB in the end (delta: 77.6MB). Free memory was 117.8MB in the beginning and 182.3MB in the end (delta: -64.5MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB.
* TraceAbstraction took 66431.23ms. Allocated memory was 257.9MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 181.2MB in the beginning and 762.0MB in the end (delta: -580.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB.
* Witness Printer took 195.81ms. Allocated memory is still 1.5GB. Free memory was 762.0MB in the beginning and 737.9MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
* 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, 396 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 66.3s, OverallIterations: 20, TraceHistogramMax: 10, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.4s, AutomataDifference: 31.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6629 SdHoareTripleChecker+Valid, 28.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6629 mSDsluCounter, 5619 SdHoareTripleChecker+Invalid, 23.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 287 mSDsCounter, 2971 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20776 IncrementalHoareTripleChecker+Invalid, 23747 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2971 mSolverCounterUnsat, 5332 mSDtfsCounter, 20776 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3304 GetRequests, 3257 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15796occurred in iteration=11, InterpolantAutomatonStates: 73, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.2s AutomataMinimizationTime, 20 MinimizatonAttempts, 9985 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 181 NumberOfFragments, 1025 HoareAnnotationTreeSize, 4 FomulaSimplifications, 2466 FormulaSimplificationTreeSizeReduction, 2.2s HoareSimplificationTime, 4 FomulaSimplificationsInter, 11999 FormulaSimplificationTreeSizeReductionInter, 7.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 17.0s InterpolantComputationTime, 17824 NumberOfCodeBlocks, 17824 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 17801 ConstructedInterpolants, 0 QuantifiedInterpolants, 40106 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3798 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 23 InterpolantComputations, 20 PerfectInterpolantSequences, 34294/35071 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: 1504]: Loop Invariant
Derived loop invariant: (((((((((((((((((((((((a12 == 9 && a16 == 8) && 0 < a18 + 156) || ((a16 == 8 && 5 == a12) && a15 == 3)) || (((10 <= a16 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || (a12 == 9 && a16 == 9)) || ((a16 == 9 && a12 == 8) && 0 < a18 + 156)) || ((((!(input == 3) && a16 == 8) && a15 == 4) && ((a15 == 4 && 5 == a12) || a18 <= 134)) && 7 == a12)) || ((((a12 == 9 && a16 == 8) && a15 <= 3) && 87 + a18 <= 0) && a16 <= 11)) || (a16 == 8 && a12 == 6)) || (((a16 == 8 && a12 == 8) && a18 + 156 <= 0) && 4 <= a15)) || (((((a16 == 8 && a15 <= 3) && 87 + a18 <= 0) && a12 <= 7) && 7 <= a12) && a16 <= 11)) || (((0 <= 87 + a18 && a16 == 8) && a12 == 8) && ((a15 == 4 && 5 == a12) || a18 <= 134))) || (((a12 <= 5 && 10 <= a16) && a16 <= 11) && 4 <= a15)) || (((a16 == 9 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || ((a12 == 9 && a15 <= 3) && 10 <= a16)) || ((a16 == 9 && a15 <= 3) && a12 == 8)) || ((10 <= a16 && a12 == 6) && a16 <= 11)) || (((0 <= 87 + a18 && a15 <= 3) && 10 <= a16) && a12 == 6)) || ((a15 <= 3 && a12 == 8) && 10 <= a16)) || ((a16 == 9 && a12 <= 7) && 4 <= a15)) || ((((a15 <= 3 && 10 <= a16) && a12 <= 7) && 0 < a18 + 156) && 7 <= a12)) || (((0 <= 87 + a18 && a16 == 8) && a15 <= 3) && 7 <= a12)) || ((a16 == 9 && a12 <= 7) && 7 <= a12)) || (((a16 == 8 && a15 == 4) && (!(input == 3) || a18 <= 134)) && 5 == a12)
- InvariantResult [Line: 1783]: Loop Invariant
Derived loop invariant: (((((((((((((((((((((((((a12 == 9 && a16 == 8) && 0 < a18 + 156) || ((a16 == 8 && 5 == a12) && a15 == 3)) || (((10 <= a16 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || (a12 == 9 && a16 == 9)) || ((((10 <= a16 && a12 == 6) && a16 <= 11) && 4 <= a15) && !(a16 == 8))) || ((a16 == 9 && a12 == 8) && 0 < a18 + 156)) || ((((!(input == 3) && a16 == 8) && a15 == 4) && ((a15 == 4 && 5 == a12) || a18 <= 134)) && 7 == a12)) || ((((a12 == 9 && a16 == 8) && a15 <= 3) && 87 + a18 <= 0) && a16 <= 11)) || (a16 == 8 && a12 == 6)) || (((a16 == 8 && a12 == 8) && a18 + 156 <= 0) && 4 <= a15)) || (((((a16 == 8 && a15 <= 3) && 87 + a18 <= 0) && a12 <= 7) && 7 <= a12) && a16 <= 11)) || (((0 <= 87 + a18 && a16 == 8) && a12 == 8) && ((a15 == 4 && 5 == a12) || a18 <= 134))) || (((a12 <= 5 && 10 <= a16) && a16 <= 11) && 4 <= a15)) || (((a16 == 9 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || ((a12 == 9 && a15 <= 3) && 10 <= a16)) || (((0 <= 87 + a18 && a15 <= 3) && 10 <= a16) && a12 == 6)) || (((a16 == 9 && a15 <= 3) && a12 == 8) && a16 <= 11)) || ((((a16 == 9 && a12 == 6) && a16 <= 11) && 4 <= a15) && !(a16 == 8))) || ((a15 <= 3 && a12 == 8) && 10 <= a16)) || ((a16 == 8 && a15 == 4) && 5 == a12)) || (((a15 <= 3 && 10 <= a16) && a12 == 6) && a16 <= 11)) || ((((a15 <= 3 && 10 <= a16) && a12 <= 7) && 0 < a18 + 156) && 7 <= a12)) || (((0 <= 87 + a18 && a16 == 8) && a15 <= 3) && 7 <= a12)) || ((a16 == 9 && a12 <= 7) && 7 <= a12)) || ((a12 <= 5 && a16 == 9) && 4 <= a15)
- InvariantResult [Line: 33]: Loop Invariant
Derived loop invariant: (((((((((((((((((((((((((a12 == 9 && a16 == 8) && 0 < a18 + 156) || ((a16 == 8 && 5 == a12) && a15 == 3)) || (((10 <= a16 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || (a12 == 9 && a16 == 9)) || ((((10 <= a16 && a12 == 6) && a16 <= 11) && 4 <= a15) && !(a16 == 8))) || ((a16 == 9 && a12 == 8) && 0 < a18 + 156)) || ((((!(input == 3) && a16 == 8) && a15 == 4) && ((a15 == 4 && 5 == a12) || a18 <= 134)) && 7 == a12)) || ((((a12 == 9 && a16 == 8) && a15 <= 3) && 87 + a18 <= 0) && a16 <= 11)) || (a16 == 8 && a12 == 6)) || (((a16 == 8 && a12 == 8) && a18 + 156 <= 0) && 4 <= a15)) || (((((a16 == 8 && a15 <= 3) && 87 + a18 <= 0) && a12 <= 7) && 7 <= a12) && a16 <= 11)) || (((0 <= 87 + a18 && a16 == 8) && a12 == 8) && ((a15 == 4 && 5 == a12) || a18 <= 134))) || (((a12 <= 5 && 10 <= a16) && a16 <= 11) && 4 <= a15)) || (((a16 == 9 && 5 == a12) && 0 < a18 + 156) && a15 == 3)) || ((a12 == 9 && a15 <= 3) && 10 <= a16)) || (((0 <= 87 + a18 && a15 <= 3) && 10 <= a16) && a12 == 6)) || (((a16 == 9 && a15 <= 3) && a12 == 8) && a16 <= 11)) || ((((a16 == 9 && a12 == 6) && a16 <= 11) && 4 <= a15) && !(a16 == 8))) || ((a15 <= 3 && a12 == 8) && 10 <= a16)) || ((a16 == 8 && a15 == 4) && 5 == a12)) || (((a15 <= 3 && 10 <= a16) && a12 == 6) && a16 <= 11)) || ((((a15 <= 3 && 10 <= a16) && a12 <= 7) && 0 < a18 + 156) && 7 <= a12)) || (((0 <= 87 + a18 && a16 == 8) && a15 <= 3) && 7 <= a12)) || ((a16 == 9 && a12 <= 7) && 7 <= a12)) || ((a12 <= 5 && a16 == 9) && 4 <= a15)
- InvariantResult [Line: 1777]: Loop Invariant
Derived loop invariant: 1
RESULT: Ultimate proved your program to be correct!
[2022-11-25 17:13:24,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a96b8c5-7bab-4af0-9044-af1fd1fc512f/bin/uautomizer-ZsLfNo2U6R/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